found: His Der gefürsten Grafen zu Tyrol, von anno 1229 biss anno 1623, eigentliche Contrafacturen, 1623 (name not given)
found: LC manual cat. (hdg.: Custos, Dominicus, 1560-1612, engr.)
found: Allg. deut. Biog. (Custos, Dominik; b. at Antwerp 1560, d. at Augsburg 1612)
found: Thieme-Becker (Custos (Custodis, Coster), Dominicus; b. at Antwerp after 1550, d. at Augsburg 1612)
found: Acad. royale des sciences ... de Belgique. Biog. nat. (De Coster (Dominique) ou Custos, dit Balten; b. at Antwerp ca. 1550 acc. to certain authorities, in 1560 acc. to Delvenue and Ch. Le Blanc, in 1565 acc. to Bryan; d. at Augsburg 1612; believed to be the son of Pierre Balten of Antwerp)
found: Hollstein, F.W.H. German engravings, etchings and woodcuts: v. 6, p. 179 (Dominicus Custos; also called Custodis or Coster, engraver; b. after 1550 at Antwerp, active at Augsburg from 1584 and d. there 1612)
Custos, Dominicus, -1612
