[1] Defendant by assignment of error presents the question: “Did the court err in denying defendant’s motion that Union County be declared an improper venue?” Venue, as used in G.S. Chap. 1, Art. 7, means a place where the trial of a cause may be held by a court with jurisdiction. Lovegrove v. Lovegrove, 237 N.C. 307, 74 S.E. 2d 723 (1953). Jurisdiction is the power of a court to hear and decide a legal controversy. McIntosh, N. C. Practice 2d, § 5. There is a fundamental procedural distinction between a trial on the merits and the hearing of a motion in the cause. This distinction is recognized in G.S. 7A-191 and G.S. 7A-192.
It is provided in G.S. 7A-191 that “(a)ll trials on the merits shall be conducted in open court and so far as convenient in a regular courtroom. All other proceedings, hearings, and acts may be done or conducted by a judge in chambers in the absence of the clerk or other court officials and at any place within the district; but no hearing may be held, nor order entered, in any cause outside the district in which it is pending without the consent of all parties affected thereby.” (Emphasis added.)
The notice of the hearing on 8 April 1971 was a notification that plaintiff would make application to Judge Crutchfield in chambers in Union County for (1) custody of children, (2) reasonable subsistence for the children, (3) alimony without divorce, (4) reasonable subsistence for plaintiff, and (5) reasonable counsel fees pending the final determination of the action.
In G.S. 50-13.5 (h) it is provided that “(w)hen a district court having jurisdiction of the matter shall have been established, actions or proceedings for custody and support of minor children shall be heard without a jury by the judge of such district court, and may be heard at any time. * * * ” Similar language relating to alimony pendente lite is contained in G.S. 50-16.8 (g). The defendant, therefore, is not entitled to a jury trial on the matter of custody and support of minor children or alimony pendente lite. G.S. 50-13.5 (h) and G.S. 50-16.8 (g). However, in order to have authority to act, the district judge, other than the chief district judge, must be properly authorized under the provisions of G.S. 7A-146 and G.S. 7A-192 to hold a session of court at which the matter is properly before him, or under G.S. 7A-192 to hear the matter in chambers.
*291In this case the parties were admittedly residents of Anson County. In the pleadings there is no allegation that the children were not residents of Anson County; in fact, there is an inference in paragraph 8 of the complaint that the children were living in Anson County with the mother. Therefore, this action for alimony, child support and child custody was properly instituted and pending in Anson County. G.S. 1-82; G.S. 7A-244; G.S. 50-13.5 (c) (f) ; and G.S. 50-16.8. While pending in Anson County, it could not be calendared for hearing on the merits in Union County, nothing else appearing. G.S. 7A-146 and G.S. 7A-193. See also Rule 2 of the General Rules of Practice for the Superior and District Courts. Judge Crutchfield had been assigned by the chief district judge to hold a “juvenile session” in Union County under G.S. 7A-146(1).
A hearing on motions in a cause comes within the purview of “all other proceedings, hearings and acts” referred to in G.S. 7A-191. This statute expressly and specifically provides that hearings may be held and orders entered in chambers by a district judge (with authority to act as provided in G.S. 7A-192) at any place within the district. Anson County, Stanly County, Richmond County, Union County and Moore County are all in the Twentieth Judicial District. G.S. 7A-41. The civil procedure provided in Chapters 1 and 1A of the General Statutes is applicable to the District Court Division of the General Court of Justice, except as otherwise provided in Chapter 7A of the General Statutes. G.S. 7A-193. Boston v. Freeman, 6 N.C. App. 736, 171 S.E. 2d 206 (1969).
We hold that the Union County Courthouse in Monroe, North Carolina, was a proper place wherein a district judge, with the power and authority under G.S. 7A-192 to hold hearings and decide motions in chambers, could hear and determine appropriate motions in an action pending in Anson County. Boston v. Freeman, supra.
The defendant in his motion for “consolidation and jury trial” objected to an in-chambers hearing and asked the court to decree that “any in chambers proceedings” in Union County be null and void. This objection was overruled in the general denial of the defendant’s motion.
In his brief the defendant argues that the district judge was without authority to conduct this hearing outside the county *292in which the principal action was pending, and thereby questioned the power and authority of the judge to hear the matter.
Article IV, Section 12, subsection (4) of the Constitution of North Carolina concerns the jurisdiction of district courts and magistrates. It is provided therein that “(t)he General Assembly shall, by general law uniformly applicable in every local court district of the State, prescribe the jurisdiction and powers of the District Courts and Magistrates.” Pursuant to this constitutional provision, the General Assembly prescribed by whom the power of the district court to enter interlocutory orders could be exercised by enacting G.S. 7A-192, which reads as follows:
“By whom power of district court to enter interlocutory orders exercised. — Any district judge may hear motions and enter interlocutory orders in causes regularly calendared for trial or for the disposition of motions, at any session to which the district judge has been assigned to preside. The chief district fudge and any district fudge designated by written order or rule of the chief district fudge, may in chambers hear motions and enter interlocw-tory orders in all causes pending in the district courts of the district, including causes transferred from the superior court to the district court under the provisions of this chapter. The designation is effective from the time filed in the office of the clerk of superior court of each county of the district until revoked or amended by written order of the chief district judge.” (Emphasis added.)
We take judicial notice that F. Fetzer Mills, Edward E. Crutchfield, Walter M. Lampley, and A. A. Webb have been duly elected and have qualified as the four judges of the District Court of the Twentieth Judicial District and that F. Fetzer Mills has been duly designated as the Chief District Judge of the Twentieth Judicial District.
Under the provisions of the first portion of G.S. 7A-192, before a district court judge, other than the chief district judge, may hear motions and enter interlocutory orders at any session of district court in cases calendared for trial or hearing at such session, he must be first assigned by the chief district judge under the provisions of G.S. 7A-146(1) to preside at such session. In the case before us, the record reveals that Judge Crutch-*293field was assigned to hold a “juvenile” session of court on 8 April 1971 in Union County. This case pending in Anson County was not calendared for disposition at the juvenile session of district court being held in Union County.
It is further provided by G.S. 7A-192 that in order for a district judge, other than the chief district judge, to be authorized to hear motions and enter interlocutory orders in chambers in all causes pending in the district courts of the district, he must at that time be designated as having the authority to do so by written order or rule of the chief district judge; further, in order for this authority to be effective, it must be filed in the office of the clerk of superior court of each county in the district. Upon being so filed, this authority remains in effect until revoked or amended by the chief district judge. There is nothing in the record before us which reveals that Judge Crutchfield was authorized in writing by Chief District Judge Mills to hear motions in chambers and enter interlocutory orders in all causes pending in the district courts of the district; and, if he was so authorized, the record fails to reveal that such was properly filed in the office of the clerk of superior court of each county of the district and that it had not been revoked or amended by written order of the chief judge.
The district court is, under the provisions of G.S. 7A-244, a court of general jurisdiction for the trial of civil actions and proceedings for annulment, divorce, alimony, child support, and child custody.
The statute conferring jurisdiction on the district courts makes a distinction between the jurisdiction of the district courts and the power and authority of a district judge other than the chief district judge to act. G.S. 7A-191 and G.S. 7A-192.
The question arises as to whether we may indulge in the presumption that Judge Crutchfield, while properly assigned to and holding a “juvenile” session of district court in Union County, had the power and authority to act upon the plaintiff’s motion in this case pending in Anson County.
The general rule with respect to the necessity of jurisdiction appearing of record is set forth in 21 C.J.S., Courts, § 104, p. 157, as follows:
*294“It is generally not necessary that the record of a court of general jurisdiction show the existence of jurisdiction ; but, in order for this rule to apply, it should appear from the record that the cause of action comes within the class of cases embraced within the general or ordinary jurisdiction of the court, and the rule does not apply where a statute confers special authority upon such a court, not to be exercised according to the course of the common law.” (Emphasis added.)
In the case of Beck v. Bottling Co., 216 N.C. 579, 5 S.E. 2d 855 (1989), it is said:
“ * * * The general rule is that ‘a prima facie presumption of rightful jurisdiction arises from the fact that a court of general jurisdiction has acted in the matter.’ S. v. Adams, 213 N.C., 243, 195 S.E., 833; Graham v. Floyd, 214 N.C., 77, 197 S.E., 873. Yet, where its authority to act is limited, ‘everything will be presumed to be without the jurisdiction which does not distinctly appear to be within it.’ Truelove v. Parker, 191 N.C., 430, 132 S.E., 295.”
See also Eason v. Spence, 232 N.C. 579, 61 S.E. 2d 717 (1950).
[2] The authority of the district judge (other than the chief district judge) to hear motions and enter interlocutory orders in cases properly pending in the district court is a special authority which is limited by the provisions of Chapter 7A of the General Statutes and particularly by G.S. 7A-192. Therefore, there is no presumption that a district judge (other than the chief district judge) has authority in chambers to hear motions and enter interlocutory orders in all cases pending in the district courts of the district. Since it does not affirmatively appear in the record that Judge Crutchfield was authorized pursuant to G.S. 7A-192 to hear motions and enter interlocutory orders in chambers in cases pending in Anson County while assigned to and holding a session of “juvenile” court in Union County, we hold that the order entered by Judge Crutchfield herein, dated 8 April 1971, should be vacated and set aside.
[3] The defendant also assigns as error the failure of the district court to make sufficient findings of fact to support its order for alimony pendente lite and counsel fees or its award' of child custody and child support.
*295G.S. 50-16.8 (f), effective since 1967, provides that “(w)hen an application is made for alimony pendente lite, the parties shall be heard orally, upon affidavit, verified pleading, or other proof, and the judge shall find the facts from the evidence so presented.” (Emphasis added.) While the precise factual findings which must be made will vary depending upon the pleadings, evidence and circumstances of each case, the trial judge must make sufficient findings of the controverted material facts at issue to show that the award of alimony pendente lite is justified and appropriate. Peoples v. Peoples, 10 N.C. App. 402, 179 S.E. 2d 138 (1971) ; Hatcher v. Hatcher, 7 N.C. App. 562, 173 S.E. 2d 33 (1970) ; Blake v. Blake, 6 N.C. App. 410, 170 S.E. 2d 87 (1969).
In the case at bar, the district judge made insufficient factual findings as to the controverted material facts at issue. G.S. 50-16.3. There was no finding that the plaintiff was entitled to the relief demanded, or that she was the dependent spouse and lacked sufficient means for subsistence during the prosecution of this action and to defray the necessary expenses thereof, or that the defendant was the supporting spouse and had the ability to pay the award granted to the plaintiff.
[4] Furthermore, the defendant herein pleaded the adultery of the plaintiff in bar of her right to recover. No finding of fact was made with respect to this controverted and material issue. Although the requirement of G.S. 50-16.8 (f) [that facts be found to support an award of alimony] is a new one imposed by the 1967 Act, it was established law even under former G.S. 50-16 that where the defendant or party from whom alimony was sought interposed the defense of adultery by the spouse seeking the alimony, as a bar to any recovery, the court was required to make a finding on the issue raised; and if found against the spouse seeking alimony, no award except for counsel fees was allowed. It was held that an award of temporary alimony without making any determination as to the validity of the plea of adultery constituted reversible error and required a rehearing of the application. Creech v. Creech, 256 N.C. 356, 123 S.E. 2d 793 (1962); Williams v. Williams, 230 N.C. 660, 55 S.E. 2d 195 (1949). The present statute, G.S. 50-16.6(a), is similar in language and import. Accordingly, we hold that when adultery is pleaded in bar of a demand for alimony or alimony pendente lite, an award or allowance of alimony pendente lite *296will not be sustained in the absence of a finding of fact on the issue of adultery in favor of the party seeking such an award.
[5] Neither do the facts found support the award of attorney fees. It is uncontroverted that G.S. 50-16.4 and G.S. 50-13.6 permit the entering of a proper order for “reasonable” counsel fees for the benefit of a dependent spouse, but the record in this case contains no findings of fact, such as the nature and scope of the legal services rendered, the skill and time required, et cetera, upon which a determination of the requisite reasonableness could be based. Compare, for example, the evidence and findings in Stanback v. Stanback, 270 N.C. 497, 155 S.E. 2d 221 (1967). See also Stadiem v. Stadiem, 230 N.C. 318, 52 S.E. 2d 899 (1949).
[6] The defendant also contends that the court’s findings of fact were insufficient to support the award of custody of the minor children to the plaintiff. As previously noted the civil procedure contained in Chapters 1 and 1A of the General Statutes is applicable to the district courts, except as otherwise provided in Chapter 7A of the General Statutes. Chapter 7A does not change the effect of G.S. 1A-1, Rule 52(a) (1), and therefore, it is necessary for the district judge who is authorized to hear a case involving the custody and support of minor children to find the facts specially and state separately his conclusions of law before entering an appropriate judgment. Judge Crutch-field found from the evidence that both the plaintiff and defendant were fit and proper persons to have custody but “ . . . ordered, adjudged and decreed that it would be to the best interest of said children and their welfare that they remain with their mother . . . for the major portion of the time . ” Suffice it to say that although the findings of the trial court in regard to the custody of a child are conclusive when supported by competent evidence, “(w)hen the trial court fails to find facts so that the appellate court can determine that the order is adequately supported by competent evidence and the welfare of the child subserved, then the order entered thereon must be vacated and the case remanded for detailed findings of fact.” (Emphasis added.) In re Moore, 8 N.C. App. 251, 174 S.E. 2d 135 (1970). See also Crosby v. Crosby, 272 N.C. 235, 158 S.E. 2d 77 (1967); Swicegood v. Swicegood, 270 N.C. 278, 154 S.E. 2d 324 (1967).
*297The failure of the district court in this case to make adequate findings of fact is regard to its order for alimony pendente lite and counsel fees, as well as its order for custody and support of minor children, also requires that the order for custody, visitation and attorney fees of 8 April 1971 be vacated and the cause remanded to the District Court for Anson County.
[7] We do not deem it necessary to decide or discuss the other questions raised by the defendant, other than to say that it is a well-established rule that continuances are addressed to the sound discretion of trial judges and may be granted only for good cause shown and as justice may require. G.S. 1A-1, Eule 40(b). Attorneys, under the guise of having business requiring their presence elsewhere, ought not to be allowed to delay, defeat or prevent a litigant from having his case tried or being heard on a motion at some reasonably suitable and convenient time.
The result is that the “Order for Custody & Visitation & Attorney Fees” entered herein, dated 8 April 1971, awarding alimony pendente lite, counsel fees, and custody and support of the children, is vacated, and this cause is remanded to the District Court of Anson County.
Error and remanded.
Judges Campbell and Hedrick concur.