James Douglas McCallum

James married Margaret Isobel Ramsay, daughter of Edward Pearson Ramsay and Ellen Eliza Fox, on 26 Apr 1910 in St Davids Presbyterian, Haberfield, Sydney, NSW Australia.⁴⁵³ (Margaret Isobel Ramsay was born on 18 Aug 1882 in Australian Museum, Sydney, NSW Australia, died on 18 Aug 1971 in Dundas, Sydney, NSW Australia ^453,522 and was buried in St Davids Presbyterian, Haberfield, Sydney, NSW Australia.)