Thanks Chris, this I think is the family 1851 Census
Lydbrook

William HILLMAN - age 58, Tin plate Scaler, born East Dean
Marey HILLMAN - age 49, wife, born Glos. Kempley
James HILLMAN - age 22, Coalminer, born East Dean
Edmund HILLMAN - 18 - born ED
Thomas HILLMAN - 14 - born ED
M. Ann HILLMAN - 11 - born ED (this possibly is Margaret)
Henry HILLMAN - 6 - born ED

1841 Census, Dean Forest, Ross, District 18

HILLMAN

Wm - 35, Tinplate (all born in County)
Mary - 35
Wm - 15, Tinworks
James 12, Emanual 8, Thomas 4, Mary Ann 1