The Census children.....the ones not on one census to another.....
Some would need a bit of digging and certs to identify - they could be out working away from home & family if over age 13, the girls could be married after age 16 etc etc however:
I think WIlliam GOLLOP b 1868 to William & Frances on 1871, could have married an Annie - and he is in Lyme Dorset 1891 with wife & chd including a dau named Frances. I can't find him however in 1881 or 1901.
I think Francis the son b 1862 to William & Frances on 1871 & 1881, may have married an Elizabeth GORGE (FREEBMD) but I can't find him on 1891 or 1901
But the BEST is:The son Alfred GOLLOP b 1878 to William & Frances, who is with widower William in 1881 (and Frances may have died giving birth to him). In 1891 age abt 13 he is not with William & step-mother Mary Ann- the only possible find for him is here:
1891: Chard SOmersetRG12/ Piece1893- Folio 44- pg19
ADDRESS: Fore STreet
Head: Henry ELSTON 47, Master Blacksmith, b Heathsbeck Devon
Wife: Mary A ESLTON 50, b Charmouth, Dorset
Dau: FLorence A ELSTON 17, unm, Dressmaker Apprentice, b Chard, Somerset
Dau: Sarah A ELSTON 13, Scholar, b Chard, Somerset
Dau: Beatrice A ELSTON 11, Scholar, b Chard, Somerset
Son: Reginald A ELSTON 5, Scholar, b Chard SOmerset
Boarder: Thomas PARRETT 21, Blacksmith Apprentice, b Charmouth Dorset
Boarder: Alfred GOLLOP 15, b Charmouth Dorset
Recognise the Somerset address and the people?
It the same people and address where Sarah GOLLOP age 88 - William's probable mother - was at in 1901! Mary Ann ELSTON, I am 99.999% sure will prove to be nee Mary Ann GOLLOP, dau of Edward GOLLOP & Sarah CLARKE and sister of your William. ie: Alfred is boarding at his Aunt's house in 1891.
So full circle I have come, and smiling I am I am, since it
seems we could be on the right track all the while
But, that marriage cert of William GOLLOP to Mary Ann HODDER nee GORGE - since this you know for a fact is right - is needed to start the ball of proof rolling and confirm if your William's dad was indeed Edward the mason.
Cheers
AMBLY