I've been digging up Helier Malet Merry b. 1904 who died in Cape Breton Canada. He would be born in Colchester Essex.
His father was Harold George Merry b. 1873
His mother was Annie Malet Merry b. 1875
Two siblings known, Malet de Jersey b. 1907
and Rene Aubyn Merry b. ?
For Sonia, my Grandfather from Gloucester claimed Helier was a cousin to him. Nothing confirmed so until something's confirmed my Grandfather was acting on his brothers info.
Stays a ?