Hugh Harbinson Boyd married Margaret Cowan, in Shankhill Antrim on 16 Dec 1868
Fathers Names - Samuel Boyd and William Cowan
(From Familysearch)
Children Include
Esther (7 Nov 1876) - b 3 Maxwell Place
Jane (17 ~Mar 1873)
Robert John (19 Jun 1878)
Male child (b 14 Apr 1870)
Female child ( b 9 Aug 1875)
Also seems to be a Hugh Harbinson Boyd, died ages 16 in Q1 1897
and another death of Hugh Harbinson Boyd (aged 41) - Q4 1890 - (This could be the HH Boyd above - husband of Margaret?)