Canadian Military Records - O'Leary

Discover the military hero in your family with Ancestry.ca. With millions of military records from around the world, Ancestry.ca can help you find the military history in your family.

When researching in military records, it is helpful to determine when and where in the armed service a soldier served, and whether he or she was in the enlisted ranks or an officer. Clues may be found in family stories, old newspaper clippings, correspondence, scrapbooks, journals or diaries, service medals and memorabilia, and photographs of the soldier in uniform. The grave marker of a veteran may contain information about military service as well. Military records may have been created in peacetime or during time of war, depending on the record type, and you may even find military records for ancestors who never served.


Ancestry.ca has 126 records, showing 12.



Regimental number 2255337, 2184564, 624499, 3108538, 3231369, 2100535
Battalion Number 162, 153, 151, 104, 236, 130

Search Canadian Military Records for John O'Leary

Regimental number 3317819, 2009996, 3212520, 916552, 3346367, 1027625
Battalion Number 198, 235

Search Canadian Military Records for Joseph O'Leary

Regimental number 448186, 823653, 1082143, 148186, 1060143
Battalion Number 78, 57, 142, 246

Search Canadian Military Records for Arthur O'Leary

Regimental number 781545, 1707, 1096235
Battalion Number 128, 8, 255

Search Canadian Military Records for Frank O'Leary

Regimental number 250021, 3059932
Battalion Number 208

Search Canadian Military Records for Edward O'Leary

Regimental number 310641, 3326232, 181208, 59762, 163656, 116406
Battalion Number 21, 88, 84

Search Canadian Military Records for Charles O'Leary

Regimental number 862122, 469982, 297625, 174, 4145365, 503362
Battalion Number 180, 224, 64, 8

Search Canadian Military Records for Patrick O'Leary

Regimental number 249307, 1251404, 157009, 1285029
Battalion Number 81, 208

Search Canadian Military Records for Michael O'Leary

Regimental number 4023105, 755501, 1075032, 2500332, 89285, 3327822
Battalion Number 231, 119

Search Canadian Military Records for Daniel O'Leary

Regimental number 154666, 285417, 1257850, 2334342, 3059569, 649023
Battalion Number 220, 159, 190, 101

Search Canadian Military Records for James O'Leary

Regimental number 3036597, 2656, 3040773, 3231653, 3257620, 303414
Battalion Number 34

Search Canadian Military Records for Francis O'Leary

Regimental number 2100559, 2353308, 766662, 2356392, 164404, 4062189
Battalion Number 170, 123, 84

Search Canadian Military Records for William O'Leary
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