I would like to ask if anyone has a 1851 census index for Sheffield as I am looking for two familes in that area in 1851 . 1. Benjamin Swift [ from wakefield] wife mary , a daughter Sarah about 7. 2. William Brownhill aged about 35, wife Elizabeth aged 45 to 50 , daughter Selina 17 and sarah 15. I would be very grateful if you can help me find them. Liz