Augustus Gilbert Colvile (10 February 1874-2 December 1939) was a solicitor and local politician.
Born in Belfast, he was the son Lieutenant-Colonel Charles Frederick Colvile, born in Suffolk and his Chilean born wife, Mary Eliza.
By 1901 the family were living in Kensington and he had become a solicitor.
He sat as a Municipal Reform Party member of the London County Council representing Kensington South 1913-19: his father had represented the same electoral division on the county council from 1905-07.
Files at The National Archives - [1] and [2]. Some genealogical data here