Drue D. Pitre was born in 1928. He was the son of Frank Pitre and Ida Royer. He passed away in about 1930.
Sources
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:VYR2-HTL : 14 March 2018), Frank Petre, Ward 1, DeQuincy, Police Jury Ward 6, Calcasieu, Louisiana, United States; citing enumeration district (ED) 10-27, sheet 12A, line 2, family 209, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 1391.