Hello My name is Marilyn Abell Kontny. I also have been tracking my family tree. I have some information you can add to yours. My great grandmother was a Wilkerson. Her father was William T. Wilkerson and the neice of Senator Washington Wilkerson. William T. Wilkerson had five children they were Leila C, Louise, Noema, Lillian and Eliza. From looking at your family tree I see William was married twice, I don't know which wife had what children. Louise married John Bernard Goodwin he died in 1944, Eliza married someone with the last of Hart. My great grandmother was Leila C. She married G. Claude Abell. They had eight children. G. Claude Abell 7-4-1874 to 3-22-1928 married Leila C Wilkerson Leila C Wilkerson Abell 6-10-1881 to 8-7-1969 married to G. Claude Abell Both G. Claude and Leila were buried at St. John's Church Hollywood Md.
William Edward Abell 7-1-1909 to 8-31-1982 married to Lillian Knott Ann Neoma Abell Bowles married to Oswald Bowles Sister Louise Stanislaus James Dawkins Abell 12-14-1910 to 6-23-1986 married to Mary Voilet Dean Leila Abell Hanabeck 3-20-1921 to 8-20-1966 married to Pat Hanabeck Regina Abell Thompson 9-1-1915 to 1970 married Bill Thompson Robert W Abell 12-11-1912 to 9-29-1961 married Ann Bowles Joseph Horace Abell 6-18-1916 to 3-18-1960 never married
I do know that William T. Wilkerson died on 3-16-1917.
I do hope the above information is helpful to you. If I find any more information I will forward it to you. If I can be of any futher assistance you can e-mail me at mmkontny@worldnet.att.net