William Gladden Alexander b.1822 d.1904

Any ideas on the parents of William Gladden Alexander??                     
       1       Jacob Alexander       
.........       2       William Gladden Alexander       1822 - 1904
....................       3       Addison Gladden Alexander       1865 - 1946
........................              +Mary Ellen Miller       1866 - 1935
...............................       4       Addison Miller Alexander       1902 - 1990
...................................              +Solena Rose Detrick       1903 - 1939
...........................................       5       Dorine Mae Alexander       1936 -
...............................................              +John Edor Arvidson       1932 -
......................................................       6       Mark Alexander Arvidson       1971 -
..........................................................              +Cody Jean Hargrave       1970 -
.................................................................       7       Caegan David Arvidson       1997 -
.................................................................       7       Devan Alexander Arvidson       2000 -
......................................................       6       Carl Edor Arvidson       1969 -
......................................................       6       Kristine Solena Arvidson       1973 -
......................................................       6       Cynthia Jane Arvidson       1975 -
......................................................       6       Julie Dorine Arvidson       1975 -
...........................................       5       Melvin Paul Alexander       1934 -
...........................................       5       Marcia Rose Alexander       1939 -
...............................              *2nd Wife of Addison Miller Alexander:       
...................................              +Margaret Jane Lawler       1901 -
...........................................       5       Margaret Alexander