Mary Janssen
Birth date:
1715
Birth place:
Wimbleton, , Surrey, England
 
Death date:
  1770
Death place:
  Paris, , , France

Janssen Family

Parents:
Father: Theodore Janssen
Mother: Williamsa Henley
Spouse:
Spouse: Charles Calvert
 
Siblings:
Mary Janssen
Children:
Louisa Calvert
Elizabeth Calvert
Frederick Calvert
Caroline Calvert
Frances Dorothy Calvert
Charles Calvert
Benedict Calvert