This is an expedited review of the opinion and decree of the Lake County Courts, Divisions II and III, Jack A. King, Special Judge presiding. The appeal has been submitted, without formal briefs, upon objections of both the petitioner and the respondents, citations and oral arguments presented to this Court on May 2, 1977.
On January 3, 1977, both respondent courts entered orders *320by which budgets for the calendar year 1977 were mandated of the petitioner, Lake County Council. The Council filed petitions for trials upon the merits, which said petitions were consolidated and heard April 12th and 13th by the Special Judge appointed by this Court; and said petitions were determined by the opinion and decree entered April 18, 1977, and now before us for review.
Said decree, in part, granted certain of the relief sought and certain modified relief and in part denied relief. In all, the decree reduced the sums mandated by Division II from $228,376.00 to $176,149.00 and the sums mandated by Division III from $221,376.00 to $173,493.00.
The issues presented by the objections of the parties are as follows:
(1) Were the denials of relief and the modifications proper, i.e., was there sufficient evidence to sustain findings that the sums mandated by the original orders, as modified by the decree, were reasonably necessary for the operation of the courts ?
(2) Did the court err in admitting evidence regarding events that occurred subsequent to the entry of the mandate orders of January 3,1977?
(3) May the County Courts appoint commissioners?
ISSUE I
This issue is governed by appellate rules applicable generally to the legality of judgments as determined by the evidence. In such cases, we do not inject ourselves to reevaluate the evidence. Rather, we will affirm if there was substantial evidence of probative value to sustain the decision of the trial court. Baum v. State, (1976) 264 Ind. 421, 345 N.E.2d 831 and cases there cited. Absent such evidence, or in the event of evidence being without conflict and leading to but one reasonable conclusion which is contrary to the decision of the trial court, such *321decision is contrary to law. State ex rel. Flaugher v. Rogers, (1948) 226 Ind. 32, 77 N.E.2d 594.
It was acknowledged in oral arguments that there was probative evidence presented in support of the reasonable necessity of each item mandated and against which no relief or only modified relief was granted; and we cannot say that the decision was, in any regard, contrary to law as permitting the mandate of funds for any item or service not reasonably necessary for the operation of the respondent courts.
ISSUE II
The petitioner assigned error by the trial court in admitting evidence of certain events that occurred subsequent to the date of mandate, its position being that the propriety of the mandate would have to be determined prospectively, as of its date, and not by hindsight. We agree with this position in principle, but we do not agree that the court determining the petition for relief could not hear such evidence. Its determination is required to rest upon relevant evidence, and to the extent practicable, irrelevant evidence should be excluded. Relevance, however, is the logical tendency of evidence to prove a material fact. Walker v. State, (1976) 265 Ind. 8, 349 N.E.2d 161. The exact nature of the evidence complained of was not disclosed. That it was of occurrences subsequent to the date of the mandate, however, did not necessarily render it irrelevant.
ISSUE III
One of the items in each budget mandated was a salary allowance for a “court commissioner.” In granting relief as to such item, the trial judge responded:
“There is no statutory provision specifically authorizing the appointment of a commissioner by a county court. I.C. 1971, 34-1-25-1 et seq. contains no reference to county courts. The statute by which these courts were created, I.C. 1971, 33-10.5-8-2, authorizes a county court judge to *322appoint ‘such other employees as are necessary.’ However, the same statute prohibits the appointment of a judge protem on any permanent basis, I.C. 1971, 33-10.5-5-1, and it is uncontroverted that these commissioners are to be utilized at least in part for that very purpose. In addition, I.C. 1971, 34-1-25-1 was in effect when the County Court Law was enacted in 1975. Had the General Assembly intended to authorize the appointment of commissioners by county court judges it could have done so with relative ease. The commissioners contemplated by the judges in this litigation are intended to perform judicial functions. If that is necessary the legislature should create more judges or specifically authorize county court commissioners.”
On review, the respondents acknowledge the absence of statutory authority, other than as might be inferentially included in the provisions for “such other employees as are necessary * * *” in Ind. Code (Burns 1975) 33-10.5-8-2; but they assert the inherent authority of courts to do all things that are reasonably necessary for the administration of justice within the scope of their jurisdiction, which, of course, includes the employment of necessary personnel. Additionally, undisputed evidence was present indicating that without such commissioners, said courts will be unable to adjudicate the volume of cases to come before them with acceptable dispatch.
In none of their cited authorities,1 do we find precedent for a court to appoint a master commissioner (30-a C.J.S. Equity § 515) or referee (76 C.J.S. References § 3) of the nature here contemplated, i.e. one who in a continuing fashion *323would function, in essence, as the judge — although subject to the judge’s subsequent approval.
Without question, the county courts are vested with the inherent authority as above stated.
“* * * The functions of the City Court of the City of Hammond are as truly judicial in character (although limited in scope) as that of any other court in the State of Indiana. In our view, in order for it to operate independently, freely and with absolute integrity, it is as important for it, if not more so than a higher court, not to be hampered and interfered with for lack of funds withheld by a local legislative body. The constitutional ‘umbrella of protection’ covers all courts in Indiana in the performance of their judicial functions — be they small or be they large. We can see no reason for any distinction.” Carlson v. State ex rel. Stodola, (1966) 247 Ind. 631, 636, 220 N.E.2d 532.
“* * * The legislature, under the Constitution, may create other courts than those named in the Constitution. But the Constitution alone bestows judicial power and all judicial power comes from the Constitution and is vested by it in courts and judges who can no more be interfered with by the legislature than a court or a judge created by the Constitution itself.” State ex rel. Rostas v. Johnson, (1946) 224 Ind. 540, 550, 551, 69 N.E.2d 592.
We find no authority for any court to propagate, and although the proposed action of the respondents would not create new county courts per se, such appointments would come frightfully close thereto. If a judge may create such an office when, in his opinion, the volume of business requires, he may create another — and another, until he himself would become first an administrator and ultimately but a rubber stamp, and his entire judicial function would become vested in his commissioners. Such a result is obviously diametrically opposed to the best interests of the judiciary and of the state. Section 1 of Article VII of our State Constitution provides for the vesting of judicial power. Other than as thereby created, courts may be created only by the Legislature. Unquestionably, the inherent power of this Court includes the power to provide for master commissioners or referees, as was done by Small Claims Rule 14, *324where such action is necessary to prevent a breakdown in the administration of justice occasioned by legislative oversight or indifference. However, the exercise of such power has and should be but sparingly used. “The very conception of inherent power (in the courts) carries with it the implication that its use is for occasions not provided for by established methods.” In re Appointment of Clerk of Court of Appeals of Kentucky, (1957) 297 S.W.2d 764, 765.
There is no indication that the needs of Lake County for county courts have been so overlooked or ignored. They may become overburdened, as cautioned by respondents, by the elimination of the Justice of the Peace Courts. However, the Legislature has recently established a mechanism by which the needs of the judiciary may be recognized, by the creation of the Division of State Court Administration, within the office of the Chief Justice. Ind. Code § 33-2.1-7-1 (Burns 1975). Among the duties of the division are the collection and assimilation of information pertinent to deciding the need for additional courts. Pending the creation of additional courts, when required, the assignment of judges on a temporary basis has been provided for. This procedure is of but recent origin and has not yet come into fruition. A judge, who deems himself to be overburdened and unable to meet the judicial demands of his court should apply to this division for relief.
The judgment of the trial court is affirmed.
And the mandate order as modified by the decree of April 18, 1977, now having been reviewed by this Court, as provided by Ind. R. Tr. P. 60.5(B), the same is now in full force and effect; and
The Clerk of this Court is directed to certify this opinion forthwith to the court below, without awaiting waivers or expiration of the time allowed for the filing of a rehearing petition and simultaneously to send uncertified copies to the attorneys of record,
*325Givan, C.J. and DeBruler, J., concur; Hunter, J., dissents with opinion; Pivarnik, J., not participating.
. 20 Am. Jur. 2d Courts, § 79, n. 9 (1965); 21 C.J.S. Courts, § 14 (1940); 7 Trial 22 Carrigan, Inherent Powers and Finances (1972); Noble County Council v. State ex rel. Fifer, (1955) 234 Ind. 172, 125 N.E.2d 709; Board of Commissioners v. Stout, (1893) 136 Ind. 53, 35 N.E. 683; State ex rel. Bailey v. Webb, (1939) 215 Ind. 609, 21 N.E.2d 421; Carlson v. State ex rel. Stodola, (1966) 247 Ind. 631, 220 N.E.2d 532; In Re Appointment of Clerk of Court of Appeals, (Ky. 1957) 297 S.W.2d 764; State ex rel. Kitzmeyer v. Davis, (1902) 26 Nev. 373, 68 P. 689; State ex rel. Finley v. Pfeiffer, (1955) 163 Ohio 149, 126 N.E. 2d 57; Judges For The Third Judicial Circuit v. County of Wayne, (1969) 383 Mich. 10, 172 N.W.2d 436; reh. 190 N.W.2d 228, 241; State ex rel. Weinstein v. St. Louis County, (Mo. 1970) 451 S.W.2d 99; Smith v. Miller, (1963) 153 Colo. 35, 384 P.2d 738; Commissioners Court of Lubbock County v. Martin, (Tex. Civ. App. 1971) 471 S.W.2d 100; In Re Janitor of Supreme Court, (1874) 35 Wis. 410; In Re Courtroom and Officers of 5th Branch Circuit Court, Milwaukee County, (1912) 148 Wis. 109, 134 N.W. 490.