Hi
WNF(1800) is def in Sussex in 1851,
"Farmer of 270 acres employing 11 labourers"
1851 HO 107 1648 455 8, Sussex, Warnham, District 5b, Page 8
"Northlands"
William N Franklyn 50 St Marylebone
Harriett L Franklyn Dau 22 Pentonville
Mary Ann Potter Serv 24 Horsham Sussex
Lucy Fairweather Serv 21 Framlingham Norfolk
So 1845 looks more like a possible move date, and not 1867?
Ray