Thomas married Margaret Henderson FALCONER on 17 Aug 1909 in Presbyterian Church, Green Island, New Zealand. Margaret (daughter of Andrew FALCONER and Rachel BORTHWICK) was born on 11 May 1885 in Greymouth, New Zealand; died on 17 Jul 1928 in Motueka, Nelson, New Zealand; was buried in Otago, New Zealand. [Group Sheet] [Family Chart]

1. Thomas Borthwick HERBISON was born on 18 Aug 1918 in New Zealand; died on 16 Dec 1943 in Italy ; was buried in Torino di Sangro, Provincia di Chieti, Abruzzo, Italy.
2. Margaret Mary HERBISON was born on 12 Dec 1923 in New Zealand; died on 22 Aug 1992 in Mosgiel, Dunedin, Otago, New Zealand; was buried in Otago, New Zealand.