Hi John
Found these two entries for Albert E. Mace in Massachusetts.
1920 US Census, MA, Norfolk County, Dedham township
MACE
Albert, Head, 45, to USA 1890/91, Na in 1916, b England
both parents born England, Occup: Electrical Construction
Laura, Wife, 45, to USA 1893, Na in 1916, b Canada
Ethel, dau, 19, b Massachusetts
Albert, Jr, son, 16, b Massachusetts
Laura L, dau, 13, b Massachusetts
Arthur, son, 11, b Massachusetts
and in 1930
USA census, Massachusetts, Norfolk County, Dedham
MACE
Albert E., Head, 49, b England, to USA 1896, Naturalised,
Occupation: Electrical Contractor
Laura, wife 47, b Canada, to USA 1900, Naturalized
Arthur W, son, 21, single, b Massachusetts.
I believe this is the same family even though the ages are off. There is an Albert Mace in the Bristol area in 1930, his age is given as 66, but is born in Maine, not UK.
Hope this helps.
Regards,
Valerie