at Ancestry.com they list your Daniel Bickford as age 45 yrs. est.birth date 1804 b.NH at the time of the 1850 Ohio Federal Census there. He was living in the location of what is considered to be theDayton Ward 2 in Montgomery,Ohio. He is listed as a Shoemaker with his wife Hannah. He was listed as 45 yrs. and she as 43 yrs. Their sons William H. age 23 , Albert age 20Charles age 18 yrs. and Udah or Odah or Adah age 7 s female, and Oscar age 2 last two children b.(hio son Wm. b.MA and both Daniel and Hannah b.NH and Albert, Charles and Amanda b. NH and the rest are menioned above. The District was #110 and the date of the Census was the 28th day of Sep 1850. House number was #2079 others lived in the same building or actually with them, it is hard to tell but they did not have the Bickford surname... the number 333 is on the top right hand side of the page and the asst marshal was F.Holliday. I have gone to alot of trouble to help you with this. I hope that it gives you what you need..