File #	Defendant	Plaintiff	Year
0483	Oakley, F. W. et al.	Brown, Phillip E.	1880
0852	O'Brien, James	Hanchett, Luther	1857
02466	O'Brien, James et al.	Mason, Lyman H.	1858
03735	O'Brien, James et al.	Wilson, John	1857
01063	O'Brien, P. J. et al.	Commercial Bank	1892
03742	O'Brien, Patrick	Warder, B. H.	1879
0967	Obush, Frank &c.	Coon, D. R. et al.	1884
01218	O'Connell, Daniel	Dorched, Jacob	1880
01177	O'Dell, Mary	O'Dell, Jacob G.	1846
0493	Ogden, John	Bousier, John	1859
02274	Ogden, John et al.	Munn, Herman	1859
02724	Ogden, John et al.	Ogden, Francis	1864
04209	O'Keefe, Anastasia	Zinda, Joseph et al.	1884
01501	O'Keefe, Michael et al.	Grooms, Thomas	1883
02641	O'Keefe, Michael et al.	Nazroe, Henry J. et al.	1859
04374	Okray, John	Storck, Charles	1900
02746	Oles, Josephine	Oles, Wm. H.	1872
02721	Oles, William	Oles, Margaret	1879
04292	Olson, Carl	Bostwick, U. D.	1859
02725	Olson, Oliver	Olson, Anna	1877
01408	Omernick, Frank et al.	Ford, John	1889
0989	Ormsby, John H. et al.	Corrill, J. W.	1863
01433	Orrilmot, Joseph et al.	Grant, Horace	1858
0162	Osowski, Thomas et al.	Zimmer, Charles	1891
0501	Oster, Geo. E. &c. surety on appeal for Eau Pleine Lumber Co.	Brown, Samuel	1883
01077	Oster, Geo. E. et al.	Curran, Henry	1883
03251	Oster, George E.	Shekell, William	1878
02303	Oster, George E. et al.	McDonald, John R.	1888
04347	Oster, Louise M.	Atwell, V. P.	1904
02745	Ostrander, Henry	Ostrander, Lucinea	1873
04394	Ostrowski, Dorothea et al.	Polak, Rozalija	1916
03466	Ouellett, Hubert et al.	Sylvester, Joseph	1860