The youngest son of "Wild Bill" died 09 Jan 1986, 11 days before his 22nd birthday, Robert Evans Heckman.
William Guerin Heckman shows two addresses a PO box 694 in Burnet 78611 in 1991 and 606 S Pierce St, Burnet 78611 in 1990. Same addresses for Carroll Reich Heckman, wife of Bill. I guess you can mail them to that address to Carroll Heckman....if she no longer lives there then the po will return them. - Paula