Pub. L. 89-183, pt. III, tit. 20, ch. 3, subch. III, sec. 20–351
Competency to serve as executor or administrator; determination
§ 20–351. Competency to serve as executor or administrator; determination (a) Letters testamentary or of administration may not be granted to a person who: (1) has been convicted of an infamous offense; or (2) is an insane person, as defined by section 21–501; or (3) under conservatorship as defined in section 21–1501; or (4) is under 18 years of age; or (5) is an alien. (b) The Probate Court shall determine all questions as to the disqualification, on any of the grounds specified by subsection (a) of this section, of persons claiming to be entitled to letters testamentary or of administration, after such notice to them as the court directs.