There is no distinction between the kindred of the whole- and the half-blood.
D.C. Code § 19-315
No distinction between whole- and half-blood
Sept. 14, 1965, 79 Stat. 699, Pub
Official source: D.C. Law Library (Council of the District of Columbia). Reproduced from public-domain District of Columbia statutes; confirm against the official source for the current text. Not legal advice.