+--EMSON D. LOCKWOOD  (1864-)
+--WILLIAM EMSON LOCKWOOD, SR.  (28 MAY 1904-FEB 1977)
|  +--HARRIET WILLIAMS  (FEB 1870-)
Living LOCKWOOD 
|  +--George J GERO, SR.  (10 DEC 1881-21 JAN 1965)
+--Mary GERO  (15 JUL 1906-16 MAY 1975)
   +--Mary DURCANIN  (ABT 1881-5 MAR 1969)