"Montana Its Story and Biography: A History of Aboriginal and Territorial Montana and Three Decades of Statehood" Tom Stout, editor copyright 1921 Last Names Beginning with the letter "O" Indexed and contributed for use in USGenWeb Project by: Gayle Collins USGENWEB NOTICE: These electronic pages may NOT be reproduced in any format for profit or presentation by any other organization or persons. Persons or organizations desiring to use this material, must obtain the written consent of the contributor, or the legal representative of the submitter, and contact the listed USGenWeb archivist with proof of this consent. Files may be printed or copied for personal use only. (c)2001 by Gayle Collins. This file may be freely copied for non- profit purposes. All other rights reserved. LAST NAME, FIRST NAME VOL. PAGE(S) Oakwood, Jacob F 3 842 Obergfell, Albert R 3 726 O'Boyle, James 3 976 O'Brien, Alfred L 2 605 O'Brien, Edward 2 46 O'Brien, Edward P 3 1347 O'Brien, George T 3 1364 O'Brien, James D 3 723 O'Brien, Joseph P 3 704 O'Brien, Michael T 2 541 O'Connell, Margaret F 3 1323 O'Connell, Michael J 2 434 O'Connell, W H 3 1323 O'Connor, James F 2 368 O'Connor, Thomas F 2 549 O'Donnell, Charles 2 3 O'Donnell, Charles 2 312 O'Donnell, I D 2 383 O'Fallon, Benjamin 1 110 O'Flynn, Edward F 2 484 Ogden, Earl 2 638 O'Hern, Daniel L 3 1091 Oie, Gustav 3 1073 O'Keefe, Davis C 1 321 O'Laughlin, William 3 1336 Old Ignace 144,145 O'Leary, Albert P 2 265 Oleson, J P 1 285 Oliver, A J 1 557 Oliver, John 3 1212 Oliver, Robert S 2 602 Olsen, June G 3 1184 Olson, Andrew J 3 1229 Olson, George N 2 457 Olson, Ole N 3 1119 O'Neil, C D 3 851 O'Neil, Michael A 3 751 O'Neill, Charles E 2 139 O'Neill, Frank D 3 1236 O'Neill, John J 2 513 Ordway, John 1 28,45,58,59 O'Rourke, James S 2 543 O'Rourke, John K 2 443 Orr, George 1 199 Orr, Sample 1 282,415 Orvis, John M 2 441 Osborne, John N 2 324 Osburn, Roy 2 412 Osenbrug, Jacob 2 451 Osgood, Lattie M 3 1256 Osweiler, Peter J 2 207 Otten, Elise R 2 121 Otten, Herman 2 120 Owen, John 1 132,134,159,167,176,227,282