Ontario Genealogy (in Malheur County, OR)

USA (1,379,301) > Oregon (12,566) > Malheur County (205) > Ontario (43)


NOTE: Additional records that apply to Ontario are also found through the Malheur County and Oregon pages.


Ontario Birth Records

1842-1917 Oregon State Births (selections) Ancestry online

Oregon, Birth Records, 1903-present Oregon Health Authority

Ontario Cemetery Records

Brogan Cemetery Find a Grave online

Evergreen Cemetery Find a Grave online

Evergreen Cemetery Billion Graves online

Fairview Cemetery Find a Grave online

Fairview Cemetery Billion Graves online

Fairview Cemetery Interment online

Fairview Cemetery US Gen Web Archives online

Saint John Cemetery Billion Graves online

Sunset Cemetery Find a Grave online

Ontario Census Records

Federal Census of 1940, Ontario, Oregon LDS Genealogy online

U.S. Federal Census 1790-1950 Ancestry online

U.S. Federal Census 1790-1950 MyHeritage online

United States Federal Census, 1790-1950 Family Search online

Ontario Church Records

Ontario Friends Church records, 1937-1980 FamilySearch Library

Record of members, 1926-1940; annual genealogical report, Form E, 1926-1948 (Church of Jesus Christ of Latter-day Saints. Ontario Ward (Oregon)) FamilySearch Library

Ontario City Directories

Polk's Payette, Idaho, Ontario, Oregon and Weiser, Idaho city directory FamilySearch Library

Ontario Death Records

1864-1971 Oregon State Deaths Ancestry online

Oregon Deaths, 1903-1930 MyHeritage online

Oregon, Death Records, 1903-present Oregon Health Authority

Ontario Histories and Genealogies

History of Rotary District 542 FamilySearch Library

Ontario Map Records

Sanborn Fire Insurance Map from Ontario, Malheur County, Oregon, 1900 Library of Congress online

Sanborn Fire Insurance Map from Ontario, Malheur County, Oregon, 1911 Library of Congress online

Sanborn Fire Insurance Map from Ontario, Malheur County, Oregon, 1949 Library of Congress online

Ontario Marriage Records

1906-1968 Oregon State Marriages (selections) Ancestry online

1906-2009 Oregon Marriage Indexes Ancestry online

Marriages in Malheur County (27 Sep 1887 - 30 Mar 1917 ) Western States Marriage Index online

Oregon, Marriage Records, 1911-present Oregon Health Authority

Ontario Newspapers and Obituaries

Argus Observer 01/07/1999 to Current Genealogy Bank online

Ontario Argus (Ontario, Or.) (from June 11, 1909 to Dec. 28, 1922) MyHeritage online

Ontario Argus 06/11/1909 to 12/28/1922 Genealogy Bank online

Ontario Argus 1909-1922 Newspapers.com online

The Ontario Argus 1909-06-11 to 1922-12-28 Historic Oregon Newspapers online

The Ontario Argus. (Ontario, Or.) (from June 11, 1909 to Dec. 28, 1922) Chronicling America online

Offline Newspapers for Ontario

According to the US Newspaper Directory, the following newspapers were printed, so there may be paper or microfilm copies available. For more information on how to locate offline newspapers, see our article on Locating Offline Newspapers.

Argus Observer. (Ontario, Or.) 1986-Current

Daily Argus Observer. (Ontario, Or.) 1970-1986

Eastern Oregon Observer. (Ontario, Malheur County, Or.) 1936-1947

Ontario Argus-Observer. (Ontario, Or.) 1947-1970

Ontario Democrat. (Ontario, Malheur Co., Or.) 1902-1918

Ontario School Records

Ontario High School - Owaches Yearbook (Ontario, OR), 1918, 1929, 1946, 1951, 1953, 1954, 1956, 1961, 1962, 1963 E Yearbook online

Ontario High School yearbook, 1918, 1946, 1951, 1953, 1954, 1955, 1956, 1961, 1962, 1963, 1969, 1972, 1973, 1974, 1975 Classmates online

Ontario High School yearbook, 1918, 1946, 1951, 1953, 1954, 1955, 1956, 1961, 1962, 1963, 1969, 1972, 1973, 1974, 1975 (included in US Yearbooks collection) MyHeritage online


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