I am looking for my grandfather H B Davenport, born Birmingham Warwickshire abt 1868.On his marriage cert he gives his fathers name as Walter.I can't find either Walter or Henry before Henry's marriage to Ada Elizabeth Griffiths in 1892 at Wolverhampton register office.I have searched census returns,births/deaths no trace of either of them. Henry was in Manchester by 1897. Walter was listed as deceased on the marriage cert. They must be some where,if anyone can help please do,thanks Beryl.