"Person"@en . "Person"@en . . . "Chapman, William Warren"@en . . _:b1 . _:b1 "initial version"@en . _:b1 "2021-07-23T12:27:47-05:00" . _:b1 "Laura Ramirez" . "See Handbook of Texas Online entry (accessed 2021-07-15): https://www.tshaonline.org/handbook/entries/chapman-william-warren"@en . "Source: Mexico Documents Collection."@en . .