How firm is the info that RH's father was a butcher?
Robert Henry 24 May 1879 Ramsey s/o John James Quayle & Eleanor Cleator seems to fit the picture.
1881 Census
Ramsey
, 2, 20, 111, QUAYLE, John James, 39, Maughold St., Head, Married, 43, Upholsterer &, Ballaugh
, , , , , , , , , Carriage Trimmer
, 2, 20, 111, QUAYLE, Eleanor, 39, Maughold St., Wife, Married, 32, , Andreas
, 2, 20, 111, QUAYLE, Eleanor A., 39, Maughold St., Daughter, , 12, Scholar, Ramsey
, 2, 20, 111, QUAYLE, Mary J., 39, Maughold St., Daughter, , 10, Scholar, Ramsey
, 2, 20, 111, QUAYLE, John C., 39, Maughold St., Son, , 8, Scholar, Ramsey
, 2, 20, 111, QUAYLE, Thomas E., 39, Maughold St., Son, , 6, Scholar, Ramsey
, 2, 20, 111, QUAYLE, James C., 39, Maughold St., Son, , 4, , Ramsey
, 2, 20, 111, QUAYLE, Robert, 39, Maughold St., Son, , 1, , Ramsey

1891 Census Index
Ramsey
2 71
QUAYLE
John J 50 b Ballaugh
Eleanor 42 b Andreas
Eleanor A 22 b Ramsey
Mary J 20 b Ramsey
John C 18 b Ramsey
Thomas E 16 b Ramsey
James C 13 b Ramsey
Robert 11 b Ramsey
Margaret R 7 b Ramsey