AS for the occupation "Butcher", have you checked FindMyPast baptisms?
Moses' baptism 28 Sep 1873 at Alderton has John's occpn. as "Farmer". This is his occp. on Eburt's and Vincent Edgar's baptisms.
His occupation on the other six (Jacob, Ralph, Reho, Charles, Henry Oscar and Sam Austin) is "Labourer". On the 1991 Census it's "Farm Labourer"?
1871 Census - have you managed to eliminate John Masey, age 39 occpn Bailiff, born Shipton from your search.