Captain, Royal Monmouthshire Engineer Militia
died 20th July 1891 aged 31
London Gazette War Office dated 25th April 1882. Promoted to Captain 26th April 1882.
Resided at Coldbrook Estate, near Abergavenny, Monmouthshire. Original surman was Hanbury. The additional name William was assumedunder the terms of a bequest from Charles Hanbury godfather Charles Williams. In May 1905 F. P. J. Hanbury-Williams gave up the name Hanbury-Williams and resumed the family name of Hanbury. The family originated from Pontypool