Husband: Paul Hamilton Duvall
   Born: 4 JAN 1869       at: Bel Air, Harford Co., Maryland  
Married: SEP 1901         at: Chicago, Cook Co., Illinois  
   Died: 15 AUG 1954      at: Chicago, Cook Co., Illinois  
 Father:Robert Burns Duvall
 Mother:Elizabeth B. Hamilton
        Other Spouses: Martha M. Unknown  
NOTES  
   Wife: Agnes Margraff
   Born: 3 OCT 1872       at: Chicago, Cook Co., Illinois  
   Died: 5 JAN 1918       at: Chicago, Cook Co., Illinois  
 Father:Oscar Margraff
 Mother:Mary Fricke
        Other Spouses: 
CHILDREN
   Name: Elizabeth Hamilton Duvall
   Born: 7 JUL 1902       at: Chicago, Cook Co., Illinois  
Married: 18 OCT 1924      at: Chicago, Cook Co., Illinois  
   Died: 16 JAN 2002      at: Chicago, Cook Co., Illinois  
Spouses: Francis Sanderson Percival  
   Name: Marie V. Duvall
   Born: 1906             at: Chicago, Cook Co., Illinois  
Married:                  at:   
   Died:                  at:   
Spouses: 
   Name: Roberta A. Duvall
   Born: 1908             at: Chicago, Cook Co., Illinois  
Married:                  at:   
   Died:                  at:   
Spouses: 
   Name: Paul Hamilton Duvall, Jr.
   Born: 1914             at: Chicago, Cook Co., Illinois  
Married:                  at:   
   Died:                  at:   
Spouses: 
   Name: Anthony C. Duvall
   Born: MAR 1916         at: Chicago, Cook Co., Illinois  
Married:                  at:   
   Died:                  at:   
Spouses: