Geoffrey Cokayne Gibbs British banker (1901-1975) (1901–1975) Parents Anna Maria Durant Herbert Gibbs, 1st Baron Hunsdon of Hunsdon Children Christopher Gibbs David Charles Leslie Gibbs Julian Herbert Gibbs Stephen Cokayne Gibbs Elizabeth Helen Gibbs Roger Gibbs Siblings Walter Gibbs, 4th Baron Aldenham Humphrey Gibbs Winifred Marian Gibbs Barbara Louisa Gibbs Rosalind Mary Gibbs Partners Helen Margaret Leslie