Family eventsMarried12 Jun 19151 sourceHusbandJohn Henry Herdmanb. 25 Aug 1883ID: I8779218700Born25 Aug 1883 — Scioto, Ohio, United StatesWifeGertrude Grace Colliverb. Abt. 1894ID: I8779218375BornAbt. 1894 — Kentucky, United StatesChildrenEugene C Herdmanb. 1916Thelma F Herdmanb. 1917Sources & citationsMarriageRoots TO Branches 2007 Mary Downing Mahan