What follows is an opinion from a United States Court of Appeals.
Intervenors who participated as parties at the courts of appeals should be counted as either appellants or respondents when it can be determined whose position they supported. For example, if there were two plaintiffs who lost in district court, appealed, and were joined by four intervenors who also asked the court of appeals to reverse the district court, the number of appellants should be coded as six.
When coding the detailed nature of participants, use your personal knowledge about the participants, if you are completely confident of the accuracy of your knowledge, even if the specific information is not in the opinion. For example, if "IBM" is listed as the appellant it could be classified as "clearly national or international in scope" even if the opinion did not indicate the scope of the business. 

Your task concerns the first listed appellant. The nature of this litigant falls into the category "miscellaneous", specifically "fiduciary, executor, or trustee". Your task is to determine which of the following specific subcategories best describes the litigant.

Opinion:
DARKS v. ICKES, Secretary of the Interior.
No. 6053.
Court of Appeals of the District of Columbia.
Argued Jan. 8, 1934.
Decided Feb. 5, 1934.
E. J. Van Court, of Eufaula, Old., and Paul M. Niebell, of Washington, D. C., for appellant.
Nathan R. Margold, Charles Fahy, J. Kennard Cheadle, and Frederic L. Kirgis, all of Washington, D. C., for appellee.
Before MARTIN, Chief Justice, and ROBB, VAN ORSDEL, HITZ, and GRONER, Associate Justices.
PER CURIAM.
This appeal is from a judgment of the Supreme Court of the District of Columbia dismissing a petition for a writ of mandamus to compel the Secretary of the Interior to pay over certain funds in his possession, accumulated from oil leases on the restricted land of Thomas Long, a full-blood Creek Indian.
Long died in 1932, leaving a will in which his estate was devised to his wife and children, full-blood Indians of the Creek Tribe, one of the Five Civilized Tribes, in Oklahoma. The Secretary contests the right of the administrator of Long to these funds on tlie ground that they are properly held by him as restricted under the Act of January 27, 1933, 47 Stat. 777.
Under the Act of April 26, 1996', 34 Stat. 137, the will operated to remove the restrictions at the'time of Long’s death, when the title to his property passed to the devisees under the will. These devisees, however, were Indians of full blood of the Creek Tribe; and, as wards of the government, the funds, so long as they remained in the possession of the Secretary of the Interior, were subject to such disposition as Congress might see fit to make. In this situation they became restricted under the 1933 act, preserving the jurisdiction of the Secretary of the Interior over the funds. The 1933 act did not operate to repeal the 1996 act, but merely to modify its provisions in regard to the removal of the restrictions of property passing by will. Under the 1906 act, an Indian may still make a valid will, and his property will pass to the legal devisees as therein provided, and, but for the 1933 act, tlie devisees would take the property in full right clear of restrictions. Blundell v. Wallace, 267 U. S. 373, 45 S. Ct. 247, 69 L. Ed. 664. But the 1933 act lias placed a restriction upon all property of this class. This Congress had the power to do in the exercise of guardianship over the Indians of the class embraced within the terms of the act.
The court below was right in denying the writ on the authority of King v. Ickes, 62 App. D. C. 83, 64 F. (2d) 979; and Ickes v. Perry, 62 App. D. C. 86, 64 F.(2d) 982, which are controlling in this ease.
The judgment is affirmed.

Question: This question concerns the first listed appellant. The nature of this litigant falls into the category "miscellaneous", specifically "fiduciary, executor, or trustee". Which of the following specific subcategories best describes the litigant?

Choices:
trustee in bankruptcy - institution
trustee in bankruptcy - individual
executor or administrator of estate - institution
executor or administrator of estate - individual
trustees of private and charitable trusts - institution
trustee of private and charitable trust - individual
conservators, guardians and court appointed trustees for minors, mentally incompetent
other fiduciary or trustee
specific subcategory not ascertained

Answer: 3