U. S. Federal Census transcription for all Iowa Territory 1840 combined (all 18 counties) census
A | B-1 | B-2| C-1 | C-2 | D | E | F | G | H-1 | H-2 | I-J | K | L | M-1 | M-2 | N-O | P | Q | R | S-1 | S-2 | T | U-V | W | X-Y-Z