Please answer the following question: - branch is british indian department - citizenship is british - battles is pennamite-yankee war - death date is february 20 , 1822 - spouse is m. , dit duperont 1783 suzanne baby , daughter of jacques baby - allegiance is kingdom of great britain - commands is campbell 's rangers - children is billy legitimate daughters caldwell , or sauganash five legitimate sons three - birth date is c. 1750 - unit is butler 's rangers campbell 's rangers - ethnicity is irish - nationality is irish british - parents is probably william and rebecka caldwell of northern ireland - death place is amherstburg , upper canada - religion is christianity -lrb- anglican , converted to roman catholicism -rrb- - birth place is county fermanagh , kingdom of ireland Given the details above, guess who could this information be about.
Answer:
william caldwell -lrb- ranger -rrb-