William (Dood) Elliott

I would like to know sisters/brothers of this special person. Am looking for relatives of Martha Elliott, born in 1842 Tennessee,

William Henry Harrison Elliott was my gggrandfather. He was born Aug.17th, 1841 and died Aug.23nd, 1922. He served in the Union army in the 2nd Tennessee Mounted Infantry not the Conferderacy. His father William H. and brothers James Thomas and Greenburg P. were Confederates. He was married four times. First to Mary Catherine Patterson, second to Margaret Williams Jones, third to Mrs. Emma Hepp, and fourth and last to Mrs. Emily Winkler. He had 13 children with his first wife and 4 with his second. No children were born to the last two unions. He was not the William Elliott that had a wagon yard in Little Rock. W.H.H. Elliott was living in Oak Lodge I.T.(Oklahoma) during the period that the William Elliott of Little Rock was in business. He was also disabled due to wounds recieved during the Civil War. His right leg and arm were severely damaged and according to his medical records his right leg was 2-3 inches shorter than his left. He is buried in a unmarked grave in the N.W. corner of the Perryville cemetery next to his mother in Perryville, Arkansas.