Ancestors of Jeffrey Sheridan

             /--/Sheridan/ 
Jeffrey Sheridan
             |               /--Truman B. Eastman  b. 1866 at Arkona or Strathroy, Ontario, Canada  d. 22 MAR 1950
             |       /--Clifford Eastman  b. 8 MAY 1902 at Arkona, Lambton Co., Ontario, Canada  d. 27 NOV 1977
             |       |       \--Catherine Elizabeth Muma  b. 28 JUL 1871 at Arkona, Lambton County, Ontario, Canada  d. 21 FEB 1942
             \--Elaine Eastman
                     \--Jane   b. 1905 at   d. 18 JAN 1980