William Thomas Mclin was living with his mother Celestine in 1850 United States Federal Census > Louisiana > Jefferson > Lafayette Ward 2. Along with his siblings , Living with them was their Uncle John Mclin , and living next door was another Uncle Robert Mclin.
Now then according to Louisiana Marriages on Ancestry. Celestine Blanchard married Thomas Mclin in 1840 West Baton Rouge La.
According to other researchers , these are the parents of William Thomas.
Now then I show Thomas Mclin's name as Isaac Thomas Mclin ,
In a bible record posted by another researcher it has his initials as I.T.A. Mclin
Thomas's parents are John T.Mclin and Mary Heavenridge these are my 4 great grandparents.