I believe folks have several William Parker's mixed up. My research indicates that this William was married to Elizabeth Smith, daughter of William Smith of Union Co., SC about 1790. As far as I can tell she was his only wife. This couple is on the 1790 and 1800 censuses in Spartanburg District, SC, and then moved to Buncombe Co., NC by 1810 and are on the 1830 census in Haywood Co, NC. They are shown on the 1840 census in the newly formed Henderson Co. There are deeds showing William and Elizabeth selling their Spartanburg District, SC land in 1802 and Elizabeth is called "wife of William Parker" in her father's will. I am a descendant of this couple and have dna matches with several descendants of William Smith's (Elizabeth's fathert) family and also with descendants of children of William and Elizabeth Smith Parker. In 40 years no one has ever offered any proof that William Parker was married to a Martha Pleasant Anderson, or that she even existed. I also believe that William and Elizabeth Smith Parkers' son was William S. Parker, (probably named "William Smith Parker") because it seems strange to me that they would name two boys "Soloman." Soloman is my direct ancestor.