Courtesy response, I'm not related! Easy answer on Clinton James Hall's parents, James A. Hall and Ada McDonald. Online death certificate viewable/printable https://familysearch.org/
Clinton James Hall (10 Jan 1907 - 7 May 1973) died in Bell but was a resident of Robertson County. S. A. Hall wed Jane Quick 18 Nov 1883. Therefore, Jane was not James A.'s mom. S. A. Hall wed Betty Pope/Polk, 16 Sep 1877 however Sam's wife in 1880 identified as Lydia? James A. Hall died prior to 1920 so it's difficult to determine his mother. James wed Mary Merchant, 20 Nov 1898, and they had Morris Townsend Hall (22 Apr 1900 - 1 Dec 1970). Ada McDonald came next and they had Clinton James and Henry. Ada (nee: McDonald) Hall wed Lee Eaton, 7 Feb 1922. She then wed William W. Smitherman, 14 Jul 1927. To find descendants of Sam Hall/Mary Jane Quick, recommend you begin with death certificates of children. There are several at https://familysearch.org/
Simply logon and setup a "free" user account if you haven't already. From the homepage, click highlighted "Death" then enter Texas in "Death Place" box. Click highlighted "Parents" then enter surnames, ONLY, of father/mother. Click "Search" then open death certificate by clicking on name. Holler back if more assistance required?