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EVERY NAME INDEX TO 
HISTORY OF BEAVER COUNTY, PENNSYLVANIA, VOLUME TWO

Compiled by Cathy L. O'Connor, © 2009.  

Original text by Rev. Joseph H. Bausman, originally published by 
The Knickerbocker Press, 1904, reproduction by Unigraphic, Inc., 1974

This index contains over 9,200 entries.

SURNAMES – LETTER O



Oark, John, 862
Oatman, L. H., 748
O'Byrne, M., 654
O'Connel, Samuel, 1147
O'Connor, John, 739
O'Connor, Michael, 1034
O'Hara, 1266
O'Hara, James, 994 
Ohnsman, J. H., 673, 696
Oldham, Edward, 1224
O'Leary, William, 744
Oliver, Allen, 1221
Oliver, Joseph, 871, 1224
Ollinger, Sgt., 1044
Olmstead, Jacob, 776
Olmstead, Lemuel G., 640
Olmstead, Rev. Lemuel G., 640
Onale, John, 1256
Onderdonk, Bishop, 836
Onderdunk, William, 1157
Orend, Michael, 692
Ormond, Capt. Marcus, 1104
Ormond, M., 905
Ormond, Marcus, 825, 1104, 1145
Ormond, Rev. Marcus, 825, 1145
Ormsby, Mr., 668
Ormsby, Oliver, 701, 993
O'Rourke, C., 715 
O'Rourke, Frank C., 1174
Orr, Alexander H., 924
Orr, J. B., 706
Orr, J. D., 1092
Orr, James, 871
Orr, Rev. Alexander H., 924
Orr, William, 871, 923, 1224
Osborne, D., 710
Osgood, Mr., 960
Ott, G., 789
Ott, George, 759
Ott, Rev. George, 759
Ottawerreri, 1213
Otto, F, 690
Otto, Father F., 690
Otto, Simon, 956
Overlander, Lawrence J., 928
Overlander, Samuel S., 928
Overton, R. J., 1174
Ow, 682 
Owen, Edward, 884
Owen, Mr., 1015
Owen, Robert, 1011
Owens, G. M., 953
Owens, John, 978
Owens, William, 752