Henry Clovis Williams, of Harvest Mews, Deeping St Nicholas, died recently in City Hospital, Peterborough.
He was born in Wales to the late Kate and Percy Williams and attended Llandovery College there.
Mr Williams was a financial advisor and during his career he had been a navigator in the air force, a police inspector in Kenya and an airline executive in Africa, America and the UK.
Mr Williams leaves his wife Elizabeth and daughters Sarah Crellin, Bronwyn Williams and Emily Williams.
A funeral service was held at Peterborough Crematorium.