Hi Maggie

Have found then in 1871 and 1881 Census. Two new spellings! 1871 HAINING and 1881 HENNRY.

1871 College Street
Margaret Head Widow Seamstress age 44 born Lonan
Margaret Daug 14
Sarah " 7
Eliza " 5

1881 50 College Street
Robert Christian Head age35
Margaret Wife 24
Elizabeth Daug 4
Helena M " 2
Mona J " 1
Margaret Hennry 54
Sarah 17
Eliza 15

I can send you the images if you wish.
Sandra