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John Mackall & Martha Duke

They had a son and a daughter, named Benjamin and Ann.

Personal Details
- John Mackall
  John was born in 1710 in Calvert, Maryland, United States. He died at the age of 40 in 1750.
  
  Martha Duke
  Martha was born in 1740. Martha is no longer alive.

Children
- Benjamin Mackall
  Benjamin was born on August 14th, 1745 in Prince George's, Maryland, United States.
  
  Ann Mackall
  Ann was born in 1750 in Port Republic, Calvert, Maryland, United States. She died at the age of 42 in 1792.

Family Timeline