Louis Constant Duhem
Louis Constant was born in 1805 in France.  He died at the age of 73 in 1878.

 Olympe Combalot
Olympe was born in France.  She died in San Francisco, California.  She was buried in Mission Daloris, San Francisco, Ca..

 Victor Marie Duhem
Victor Marie was born on August 15th, 1843 in France.  He died at the age of 87 on August 5th, 1931 in San Francisco, California.  He was buried in 1931 in San Francisco, California.