Philip Oscar Duclos was born December 23, 1883, in Little Falls, Minnesota.
The 1885 Minnesota census showed Oscar Duclos (age 1, born in Minnesota) living with his parents O. (age 40, born in Canada) and Florie (age 33, born in Canada) in Pike Creek Township, Morrison County, Minnesota. His other siblings were Edith (age 15, born in Minnesota), Suprien (age 13, born in Minnesota), Ida (age 11, born in Minnesota), Abila (age 9, born in Minnesota), Clariea (age 7, born in Minnesota), Arsine (age 5, born in Minnesota), and Lina (age 3, born in Minnesota).
The 1895 Minnesota census showed Oscar Duclos (age 16, born in Minnesota) living with his parents Odilon (age 51, born in Canada, brick maker) and Huefresie (age 43, born in Canada) in Pike Creek Township, Morrison County, Minnesota. Children Cytrylests (age 23, born in Minnesota, engineer), Arcene (age 15, born in Minnesota), Lena (age 13, born in Minnesota), Ernest (age 7, born in Minnesota), Arthur (age 5, born in Minnesota), Noella (age 3, born in Minnesota), and Louis (age 1, born in Minnesota) also lived with the couple.
The 1900 United States census showed Oscar Duclos (age 16, born in October 1883 in Minnesota) living with his parents Odilon (age 56, born in April 1844 in Canada, brickyard owner) and Frosie (age 48, born in March 1852 in Canada) in Pike Creek Township, Morrison County, Minnesota. His other siblings were Clarissa (age 20, born in July 1879 in Minnesota), Lena (age 18, born in May 1882 in Minnesota), Ernest (age 13, born in October 1886 in Minnesota), Arthur (age 10, born in December 1889 in Minnesota), Louella (age 8, born in December 1891 in Minnesota), and Frances (age 6, born in April 1894 in Minnesota).
The 1910 United States census showed Phillip O. Duclos (age 26, born in Minnesota, farmer) married to Allyce Iniz (age 22, born in Minnesota) and living in Pike Creek Township, Morrison County, Minnesota. A daughter, Genevive E. (age 10 months, born in Minnesota), also lived with the couple.
Philip Oscar Duclos (age 34) registered for World War I on September 12, 1918, in Los Angeles, California. His occupation was listed as a carpenter.
The 1920 United States census showed Philip O. Duclos (age 36, born in Minnesota, carpenter in shipyards) married to Allyc I. (age 30, born in Minnesota) and living in Los Angeles, California. Children Genevieve (age 10, born in Minnesota), Dorathia (age 9, born in Minnesota), Philip (age 7, born in Minnesota), and Morris (age 5, born in Minnesota) also lived with the couple.
Philip O. Duclos died February 11, 1929, in California.