I have found records of William Sayers, born in Chelmsford in 1845, but I don’t know whether he was still alive in 1911 since I can’t find a census entry. However, I’m using FindMyPast and I certainly know that one census record for him on there was “hiding” behind a mis-transcription. One of the problems with William was that he was rather mobile.
So far I have:
Born 1845 Chelmsford, to a father in the leather/skinning trade.
1851 Chelmsford
1861 Chelmsford: father has died, mother has re-married, William is William Burgess (this known thanks to help on Rootschat)
1871 Godalming: in skinning trade. Back to surname Sayers. Is married to Frances.
1881 Lincoln: in skinning trade
1891 Colne, Lancs: in skinning trade. Wife Frances and son William (born Godalming) in same house, married son Walter (born Chelmsford) next door. All men employed in skinning.
1901 Grantham: William snr is a lodger, working in skinning trade. Wife Frances and son William still in Colne. Son Walter has moved to Leeds (in skinning).
I can find no record for Frances or William in 1911. In the 1911 Census son William is in the same house in Colne as in 1901. Walter is still in Leeds (now a confectioner!). I think that Frances died in 1907 (a death recorded in Burnley, the reg district for Colne); the age at death is right.
There is a death of William Sayers recorded in Leeds in 1906. The age is almost right. I think this could well be William senior.
I did think I’d found William in 1911, in Epsom/Mitcham, a “Mr” Sayers, born in Chelmsford, and in the skinning trade. Turns out to be his brother
I’d like if possible to definitely rule out a 1911 Census record before taking a chance on ordering the death reg from GRO.