Herbert married Isabella Mills between 1 Jul 1888 and 30 Sep 1888 in Brentford District, Middlesex, England. Isabella (daughter of John Mills and Eliza Nichols) was born on 29 Nov 1863 in Wraysbury, Buckinghamshire, England; was christened on 27 Dec 1863 in St. Andrew's, Wraysbury, Buckinghamshire, England; died after 1901. [Group Sheet]

1. Grace Emily Chamberlaine was born on 17 Feb 1889 in Wraysbury, Buckinghamshire, England; was christened on 7 Apr 1889 in St. Andrew's, Wraysbury, Buckinghamshire, England; died after 1901.
2. Edith Chamberlaine was born in 1890 in Twickenham, Middlesex, England; died between 1 Apr 1891 and 30 Jun 1891 in Brentford District, Middlesex, England.