We have found 7 possible relatives of Clifford: Stacie Dawn Leffingwell, Clifford Stanley Leffingwell, Elizabeth Clegg Leffingwell and 4 other people. Clifford was born 51 years ago. Colleyville, Muskogee, Tulsa and 3 other cities are cities Clifford has lived in. The number currently linked to Clifford is (817) 656-4831. Lincoln Endodontics Specialists - Clifford S Leffingwell, Iii, Dds, Pc is a business Clifford has some connections with. Clifford’s current address is 2805 29Th St, Joplin, Mo 64804. His birth year was listed as 1973.