He was s of 3rd Baron HOLMPATRICK 1928-91 and Anne Loys Roche d 1999 d of Cmdr John Ernest Padwick BRASS RN 1899- of Haroldston House, Haverfordwest, Pembrokes. He m 1984 as her 2nd h Gill Francesca Anne d of Sqn Ldr Kenneth James HARDING, having previously had a son. His brother succeeds him.
ION HENRY JAMES Hamilton 5th Baron HOLMPATRICK
has yet to establish his claim, b 12 June 1956.
BROTHER DECEASED
Hon Evelyn William James, b 1961, d 2005: m 1990 Nicola Jane FULLERTON and had issue, ROSS ANDREW JAMES, b 1990 [exact date unknown] ___ Jack Peter Hans b 1994.
SON LIVING OF 4TH BARON (not in line)
Hon James (Jamie) Hans Stephen b 1982.
According to Electoral Rolls upto 2018, Ross Andrew James Hamilton, b. 1990, was living in Wood Lane, Isleworth, Middlesex.
Google searches for Ross+Hamilton+Isleworth show a Ross Hamilton, of Wood Lane, Isleworth, b. 23.08.1990, being charged and remanded in custody for the murder of a sports coach in November 2022. The case was last listed to be heard at the Old Bailey on Monday 13th November 2023. No further details so presumably the hearing was postponed/delayed.