Record information. Name Derick DuBoisBirth Death xxx xx 1856Record information. Name Derick DuBoisBirth Death xxx xx 1856Record information. Name Derick "Dirk" Du Bois "DuBois"Birth Death xxx xx 1856Record information. Name Derick D. DuBoisBirth Death xxx xx 1856Record information. Name Conrad D. DuBois (twin to William)Birth Record information. Name Conrad D. DuBois (twin to William)Birth Record information. Name Conrad D. DuBois (twin to William)Birth Record information. Name Conrad D. DuBois (twin to William)Birth