Hi, Dusty I am a descendent of James & Mary Sample Alexander, I have been working on the Alexander for many years. Although there are no connection to Allen Ulysess Alexander & Nancy Murdock Alexander. The information I have was given to me by a descendant of Ulysess Alexander. According to his information (no dates) this is the way he has it. Allen Ulysess m Nancy Murdock Alexander His Son- James U. Alexander (1771-1843) m Delilah Templeton His Son – James Lender Alexander (1799-1882) m Jane Lewis (1804-1893) His Son – Allen Lender Alexander (1839-1899) m Susan McLain (1840-1918) Hope this helps.