Anthony was born in 1871.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MDXN-MF4 : 19 February 2021), Medora Le Barre in household of Antoine Le Barre, 1st Ward, St Martin, Louisiana, United States; citing enumeration district ED 33, sheet 18D, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,254,470.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MPYM-FDN : accessed 14 August 2021), Anna Gilbert in household of Anthoney Labor, Jeanerette Ward 1, Iberia, Louisiana, United States; citing enumeration district (ED) ED 24, sheet 5B, family 90, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 514; FHL microfilm 1,374,527.
"United States Census, 1920", database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MVQT-7HY : 1 February 2021), Mr Anthony Labar, 1920.
Research should continue to determine any relationship (sibling?) to Medora (Lebarre) Gilbert (1868-abt.1902).