I don't know if you are on the right Joshua Culwell or not.Joshua (Dock) Culwell was MY grandfather and his dates are B. 05-08-1862 D.01-23-1939. He married Sarah Alice (Sallie) Carter B.08-15-1869 D.11-13-1950. This Joshua was son of Andrew (Andy)Jackson Culwell B.04-06-1903 Who married Jane Amanda Privett. who was a son of Thomas Culwell B.10-24-1773 D.09-02-1835 in Polk county,Arkansas.There was a brother to Andy who was named Joshua also. I don't have any info on him though.