I am going to post the family which appears directly above Henry Ede on the 1851 census. On first look this appears to be 2 seperate families but on closer inspection the thick black line that divides them has been partially scribbled through. They both have the same schedule number. This is an attempt to explain the 2 'Heads'
I can't read the name of William's wife. It has been transcribed as Candy but I can't see that myself. It looks like Cazay which may be an attempt at Keziah

except she was born in Surrey on the 1841
1851Upper Marsden Cottages, Dorking
William Ede Head age 66 Agricultural Labourer b Dorking
....(?) wife age 52 born Worth Sussex
Then comes the partially scribbled through line andHenry Ranmant (Renmant)(again very difficult to read) Head age 22 Agricultural Labourer b Dorking
Sarah wife age 30 b Dorking
Mary dau age 1 born Dorking
Sarah Ede dau age 7 b Dorking
HO1071598 Folio 193 Page 6
Tricia