│      │ :     ┌── William Wallace Blackburn
(15 NOV 1869 Jefferson County,
     │      │ :     │ Tennessee, USA - 24 DEC 1927 Jackson County, Tennessee, USA)
     │      │ :     │ +
Ida Adaline Harrison (22 NOV 1872 Jefferson County, Tennessee,
     │      │ :     │ USA - 23 NOV 1942 Jefferson County, Tennessee, USA)
     │      │ :      +
Effie May Yarbrough (23 MAR 1881 Texas, USA -
     │      │ :      5 JAN 1967 Houston, Harris County, Texas, USA)
     │      │      │ +
Ida Belle Rankin (18 AUG 1879 Jefferson County, Tennessee, USA -
     │      │      │ : 19 MAY 1905 Knoxville, Knox County, Tennessee, USA)
     │      │      │ +
Adele Ireland (31 AUG 1875 Francisco, Gibson
     │      │      │ County, Indiana, USA -
     │      │      │ 1 MAY 1945 Francisco, Gibson County, Indiana, USA)
     │      │      ┌── Nellie M Blackburn
(16 JUN 1877 Jefferson County, Tennessee, USA -
     │      │      │ 31 JAN 1971)
     │      │      │ +
Mark Roy Rankin (1 SEP 1875 Jefferson County, Tennessee, USA -
     │      │      │ 2 JUN 1948 Jefferson County, Tennessee, USA)
     │      │      │ +
Edith B Rankin (27 DEC 1880 Jefferson County, Tennessee, USA -
     │      │      │ 27 NOV 1965)
     │      │      ┌── Effie P Blackburn
(10 MAR 1880 Jefferson County, Tennessee, USA -
     │      │      │ 11 FEB 1970 Columbia, Richland County, South Carolina, USA)
     │      │      │ +
Mac Calvin Franklin (18 SEP 1880 Tennessee, USA - 6 FEB 1962)
     │      │      ┌── Frederick Alexander Blackburn
(19 MAY 1881 Dandridge, Jefferson
     │      │      │ County, Tennessee, USA -
     │      │      │ 14 OCT 1944 Knoxville, Knox County, Tennessee, USA)

     │      │      │ +
Nema Marguerite Deming (11 MAY 1890 Knoxville, Knox County,
     │      │      │ Tennessee, USA -
     │      │      │ 21 JUL 1935 Knoxville, Knox County, Tennessee, USA)
     │      │      ┌── Katherine Louise Blackburn
(22 NOV 1882 Jefferson County,
     │      │      │ Tennessee, USA - 11 OCT 1979)
     │      │      │ +
Colonel Sawyers Needham (27 NOV 1882 Tennessee, USA -
     │      │      │ 11 FEB 1963)
     │      │      │ +
Alice Martha Hale (23 JAN 1889 Hamblen County, Tennessee, USA -
     │      │      │ 4 NOV 1968 Morristown, Hamblen County, Tennessee, USA)
     │      │      ┌── Anna Estelle Blackburn
(8 APR 1885 Jefferson County, Tennessee,
     │      │      │ USA - 19 DEC 1965)
     │      │      │ +
Frederic Charles Coldwell (25 FEB 1880 Jefferson County,
     │      │      │ Tennessee, USA - 17 OCT 1967 Jefferson County, Tennessee, USA)
     │      │      ┌── Eva Elizabeth Blackburn
(5 JUN 1886 Jefferson County, Tennessee,
     │      │      │ USA - 10 NOV 1958 Jefferson County, Tennessee, USA)
     │      │      │ +
Benjamin Wallace McMurry (3 JUN 1882 Jefferson County, Tennessee,
     │      │      │ USA - 28 APR 1966 Dandridge, Jefferson County, Tennessee, USA)
     │      │      ┌── Mary Leta Blackburn
(2 JUN 1890 Jefferson County, Tennessee, USA -
     │      │      │ 18 JAN 1950 Green County, Tennessee, USA)
     │      │      │ +
Charles Homer Babb, Sr (11 JUN 1893 Greene County, Tennessee, USA -
     │      │      │ 18 NOV 1949 Greene County, Tennessee, USA)
     │      │      └── Nina Moore Blackburn
(4 MAR 1892 Jefferson County, Tennessee, USA -
     │      │       10 SEP 1963 White Pine, Jefferson County, Tennessee, USA)
     │      │       +
Ferd Barches Cowan, Sr (7 JUN 1884 Jefferson County, Tennessee,
     │      │       USA - 1 JAN 1954 Knoxville, Knox County, Tennessee, USA)
     │      │      ┌── Priscillia Velma Blackburn
(ABT 1872 Jefferson County, Tennessee,
     │      │      │ USA - 29 JUN 1951 Knoxville, Knox County, Tennessee, USA)
     │      │      │ +
Melvel G Sloat (11 JUN 1863 Jefferson County, Tennessee, USA -
     │      │      │ 3 JUL 1951 Knoxville, Knox County, Tennessee, USA)
     │      │      ┌── Elizabeth Jane Blackburn
(2 SEP 1873 Jefferson County, Tennessee,
     │      │      │ USA - 1 MAY 1960 Knoxville, Knox County, Tennessee, USA)
     │      │      ┌── Martha Miranda Blackburn
(7 AUG 1877 Jefferson County, Tennessee,
     │      │      │ USA - 23 DEC 1943)
     │      │      │ +
Joseph Portrum Newman (JUL 1875 Jefferson County, Tennessee, USA -
     │      │      │ 4 MAR 1965)
     │      │      ┌── William Eckel Blackburn
(28 JUN 1880 Jefferson County, Tennessee,
     │      │      │ USA - 24 OCT 1954 Jefferson County, Tennessee, USA)
     │      │      └── Peter Samuel Blackburn
(16 NOV 1887 Jefferson County, Tennessee,
     │      │       USA - 7 JUN 1950 Jefferson County, Tennessee, USA)
     │            ┌── Frank Eckel Blackburn
(18 SEP 1876 Jefferson County, Tennessee,
     │            │ USA - 7 APR 1915 Morristown, Hamblen County, Tennessee, USA)
     │            │ +
Dora Angivine Smith (MAR 1883 Hamblen County, Tennessee, USA -
     │            │ 8 SEP 1909 Morristown, Hamblen County, Tennessee, USA)
     │            │ +
Dessa Edith Neaureth (27 APR 1889 Big Rapids, Mecosta County,
     │            │ Michigan, USA - 18 OCT 1968 Johnson City, Washington County,
     │            │ Tennessee, USA)
     │             +
Ann Rosson Templeton (21 DEC 1898 Scotsboro, Jackson County,
     │             Alabama, USA -
     │             20 JUL 1957 Henderson, Vance County, North Carolina, USA)