John DAVEY birth 1920

[BOYTEN]

Hi i am trying to confirm whenever this JOHN DAVEY born 17 Feb 1920 in Richmond south mothers maiden name hill(Emily Victoria Kate)  is the right one without geting the cert if poss. I was wondering if anyone had access to baptisms or is visiting the office at richmond soon. The registration is Kingston upon thames . His father would be ernest charles tickle DAVEY( lovely names the parents had thats the only doubt i have if its him as he is just plain John. The problem i have is that the parents married in wandsworth in 1912 and thee are no children born there but i do know they moved to richmond later so could be them. I cannot find any other children which could be them- there are loads of Davey/hill parents. Thank you