According to baptism records Henry Thomas BIDDISS was born 25 June 1847 and baptised 3 April 1848 at Christchurch, Hoxton, Hackney to Henry and Elizabeth. A sister Elizabeth Harriet BIDDISS was born 19 Nov 1850 and baptised 15 Dec 1850 at the same church. I cannot find these two births registrations. I've looked at the GRO, FreeBMD, FMP and Ancestry. Just wanted to confirm their mother's maiden name (hoping it to be Sterry) - but not having any luck I have tried all sorts of spellings for the surname. If anyone can find them, I would be eternally grateful.