I'm trying to find the relatives of Cecil Jacques Bond who was an RAF Air Gunner, killed aged 19 in 1942 when his Stirling bomber crashed in Devon when returning from a mission. The local villagers near the crash site have recently put up a permanent memorial to the crew and I think it's important that if Cecil has any relatives then they need to be told. My uncle was one of Cecil's crew mates.
The only information I've got is that he is buried in Bournemouth (I have a photo of the gravestone) and he was the son of Frederick Roberts Bond, and of Nelly Bertha Bond (nee Overtus), of Bournemouth.
I have recently found out from his RAF service record that he was born in Ecaussinnes-D'Enghien, Belgium on 19/01/1923.
How would I go about finding out if he had any relations still in Belgium?
TIA
Dave