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Mary Helen Costello

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Mary Helen Costello's Geni Profile

Mary Helen Costello
Birthdate:	June 13, 1886
Birthplace:	Ennismore, Peterborough County, ON, Canada
Death:
Immediate Family:	Daughter of Paul Costello and Honore Anne Costello Sister of Michael Francis Costello; Joseph James Costello; Charles Alfred Costello; Catherine Laretto Costello; Stephen John Costello and 7 others

Managed by:	Richard L Sullivan
Last Updated:	April 30, 2022

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Historical records matching Mary Helen Costello

Mary Ellen (Or Helen) Costello in MyHeritage family trees (bosher Web Site)

Mary Ellen Costello in MyHeritage family trees (Koch Family Web Site)

Mary O'Neill (born Costello) in FamilySearch Family Tree

Mary Costello in WikiTree

Mary Helen Costello in MyHeritage family trees (Freeman Web Site)

Mary Ellen (Or Helen) Costello in MyHeritage family trees (adams Web Site)

Mary Helen Costello in MyHeritage family trees (Drexel Family Tree Web Site)

Margaret Mary Costello in MyHeritage family trees (bosher Web Site)

Mary Helen Costello in MyHeritage family trees (Drexel Family Tree Web Site)

Mary Helen Costello in MyHeritage family trees (bosher Web Site)

Mary Costello in 1901 Canada Census

Mary Costello in Ontario Births, 1869-1912

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Immediate Family

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Mary Helen Costello's Timeline

1886	June 13, 1886	Birth of Mary Helen Costello Ennismore, Peterborough County, ON, Canada
????		Death of Mary Helen Costello

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