3 generations of Welty's

I have recieved a box of old photos and I am trying to put names with the faces to family members and if they are not family members, I would like to give the pictures to the actual families they belong to. The family names I am researching are Singleton, Welty, Hannah, Bemis, Birge, Beals, Broughton, James, McConville, Uriz, Gonzales, Barnett, Hays, Janzen, Johansen, Kelly, Kelsey, Kinkead, Lake, Schmidt, Thatcher, Tollen/Tollon, and Vaness, I am searching through these names as I have pictures and or letters from these families to my family the Welty's and Singletons. Any and all help would be greatly appreciated.http://geocities.com/masseba33