UPDATED: 25 July 2026

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First Name: Last Name: ID:

Mary Theresa Boss

Mary Theresa Boss

1895 - Yes, date unknown

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Parents

1870-1929

Maria Theresa Danzer

1874-1954

Mary Theresa Boss

1895-Yes, date unknown

Mary Theresa Boss
B:	3 Mar 1895
	Rochester, Monroe, New York
D:	Yes, date unknown

John H. Steffenhagen

1898-Yes, date unknown

John H. Steffenhagen
B:	Jan 1898
	New York
M:	1 Jun 1921
	Rochester, Monroe, New York
D:	Yes, date unknown

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