I am a descendant of William Marcus Allen and Dorothea Striepe. I am trying to find the name of his parents.The last information I have is from a research by David Valliant (1981) and he shows that the name may be Augustus Henry Allen born in Prince George County, Maryland (1790's) and married a Sara (Bond?) from Kentucky. My gg grandfather-James Alfred Allen used to go to Kentucky every 2-3 years to pick up 2 TB's purchased from cousins and ride them back to Texas. I would really like to locate more info on this part of the family.