| Birth | 22 May 1883 | Michigan | | | |
| Census | 1 Jan 1920 | Malta 2nd Ward, Phillips Co., MT, ED 239 Sh 11A; Pauline McDowell, wife, 36 (1883), born MI both parents born MI. | | | |
| Voting Register | 1924 | 233 Richland Ave., Glendale, Los Angeles Co., CA; Mrs. Pauline M. McDowell, Republican. Husband Otho Earl McDowell is also listed. | | | |
| Voting Register | 1926 | 233 Richland Ave., Glendale, Los Angeles Co., CA; Mrs. Pauline M. McDowell, Republican. Husband Otho Earl McDowell is also listed. | | | |
| Voting Register | 1928 | 1148 N. Isabel St., Glendale, Los Angeles Co., CA; Mrs. Pauline M. McDowell, Republican. Glendale, Los Angeles Co., CA; Husband Otho E. McDowell is also listed. | | | |
| Voting Register | 1930 | 1148 N. Isabel St., Glendale, Los Angeles Co., CA; Mrs. Pauline M. McDowell, teacher. | | | |
| Census | 1 Apr 1930 | Glendale City and Twp., Los Angeles Co., CA, ED 967 Sh 2A; Pauline McDowdell [sic], wife, 46 (1883-84), 27 at first marriage, born MI both parents born MI, teacher - public school. Her mother and sister living with the family. | | | |
| Voting Register | 1934 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Republican. | | | |
| Voting Register | 1936 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Teacher, Republican. Harold E. McDowell is listed at the same address this year. | | | |
| Voting Register | 1938 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Teacher, Republican. Harold E. McDowell and Miss Marjorie E. McDowell are listed at the same address this year. | | | |
| Voting Register | 1940 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Teacher, Republican. She is the only McDowell listed at that address. | | | |
| Voting Register | 1942 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Teacher, Republican. She is the only McDowell listed at that address. | | | |
| Voting Register | 1944 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Teacher, Republican. She is the only McDowell listed at that address. | | | |
| Voting Register | 1946 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323 E. Windsor Road, Republican. Eugene D. McDowell is also listed at that address. | | | |
| Voting Register | 1948 | Glendale, Los Angeles Co.; Mrs. Pauline M. McDowell, 1323-A E. Windsor Road, Republican. She is listed alone at that address this year. | | | |
| Voting Register | 1952 | Orange Co., CA, Mrs. Pauline M. McDowell, 624 15th, Huntington Beach. She is only McDowell listed at that address. | | | |
| Voting Register | 1956 | Orange Co., CA, Mrs. Pauline M. McDowell, 624 15th, Huntington Beach. She is only McDowell listed at that address. | | | |
| Death | 5 Jan 1983 | San Diego Co., California | |  | |
| Reference No | | 10129 | | | |