Teresa Mamie Johnson
Parents
Walter Arthur Johnson
Walter Arthur Johnson
1867 - 1929
Mary Ellen Gristy
Mary Ellen Gristy
1868 - 1904
Siblings

1897


May 18

1910


Age: 12y

1952


Aug 29
Age: 55y
1952 • The first successful surgical separation of Siamese twins is conducted in Mount Sinai Hospital, Cleveland, Ohio.

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