I can't see him either panda, and I can't find the May connection, his mother died as an Allen
Death Record
Helena A Allen
DOB 1866
Age 60
Reg Wandsworth
London
Vol 1d
Page 402
Baptist Record
Helena Amelia Chatterton
3 June 1866
Father John Chatterton
Mother Catherine Chatterton I wonder if she is a May?
Tower Hamlets
I find it strange that his death was registered in both name's so, it was common knowledge that he was know as both?

?
Margp