| Page # | Surnames in order they appear. Not necessarily in alphabetical order |
| Page 342 | Oakes, Oakley |
| Page 343 | Oates, Oberste, O'Brien, O'Bryan, O'Bryant, O'Connor, Odell, Oden, Oderbolz, Odom, Odor, Offutt, Ogg, Ogle, Ogles |
| Page 344 | Oglesby, O'Kane, O'Kelley, O'Kelly, Oldfield, O'Leary, Olim, Oliver |
| Page 345 | Oliver, Olver, O'Neal, Ong, Onthank, Ooley, O'Quinn, Ordway, Orlean, Ormston, Ornelas, Orr, Ortega, Ortiz, Orzolo, Osborne, Osgood, Otero |
| Page 346 | Ott, Ottele, Ottinger, Otto, Overby, Overhuls, Owen, Owens, Ozier, Ozmun |
Abbreviations
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q .. R
S
T
U .. V
W
Y .. Z
|