Travis County (Tex.). Clerk's Office. Travis County Probate Records: Probate Minutes M, book, 1886-04/1887-03; (https://texashistory.unt.edu/ark:/67531/metapth611568/m1/170/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .