Phillip Darrell Duppa

American pioneer surveyor and civil engineer

American pioneer

American pioneer in Montana

African American political activist, barber, Episcopalian minister

American politician, early Kansas pioneer

American pioneer priest

American pioneer

American pioneer of Cochise County, Arizona

American pioneer, judge and notable educationist

American early pioneer of East Palo Alto / Ravenswood and Cooley Landing

American jurist, politician, pioneer

Founder of the town of Livermore, California

California pioneer and discoverer of Searles lake

American Presbyterian minister

American pioneer

American automotive pioneer

American pioneer

American pioneer

American pioneer

American Mormon pioneer