1  Mijo (Michael Gregorich) Greguric  1865 - 1952
.  +Kata (Catherine) Blazevic  1871 - 1952
.  2  Joseph Gregorich  1891 - 1899
.  2  Nick Gregorich  1892 - 1989
....  +Pearl  1906 - 1990
....  3  Sally Gregorich  
.  2  Mary Gregorich  1894 - 1960
....  +Gus Jarbak  
....  3  Helen Jarbak  
....  3  Gus Jarbak Jr  
....  3  Marianne Jarbak  
.  2  Michael Gregorich  1896 - 1990
....  +Anna Stelzman  
....  3  Doris Gregory  1922 -
....  3  Michael J Gregory  1925 -
.......  +Lonnell Bowers  1928 - 1990
.......  4  Marguerite Jane Gregory  1948 -
.......  4  Marcia Jean Gregory  1957 -
.  2  Anna Gregorich  1897 -
....  +Rocknik  
....  3  Donna Rocknik  
....  3  Marianne Rocknik  
.......  +Qualk  
.......  4  Dana Qualk  
.  2  Catherine Gregorich  1899 - 1997
....  +Anton Vrbanich  1891 - 1971
....  3  Anthony Vrbanich  1918 - 1998
.......  +Julia Idzik  
.......  4  David Vrbanich  
.......  4  Donna Vrbanich  
....  3  Catherine Vrbanich  
.......  +John Riccomini  
.......  4  Aniti Riccomini  
....  *2nd Husband of Catherine Vrbanich:  
.......  +Bruce McKilligan  
.......  4  Mary Kaye McKilligan  
....  3  George Vrbanich  
.......  +Rose Reschan  
.......  4  George Vrbanich  
.......  4  Louise Vrbanich  
.  2  Barbara Gregorich  1902 - 1976
....  +Taylor  
.  2  Matt Gregorich  1905 - 1970
.  2  Joseph M Gregrich  1906 - 1992
....  +Dorothy E  1911 - 1967
....  3  Alan J Gregrich  1941 -
....  3  Dorothy Jean Gregrich  1946 -
.......  +Sliwoski  
....  *2nd Husband of Dorothy Jean Gregrich:  
.......  +James R Foulkrod  
.......  4  Richard F Foulkrod  1966 -
.......  4  Anita M Foulkrod  1969 -
.  *2nd Wife of Joseph M Gregrich:  
....  +Mary Kinkela  
.  2  George Gregorich  1908 - 1985
....  +Katherine  
.  2  John Matt Gregorich  1910 -
....  +Stella Eva Sommers  1908 -
....  3  John Anthony Gregorich  1932 -
.......  +Fran Miller  1939 -
.......  4  Anthony Gregorich  1958 - 1958
.......  4  Debi Lynn Gregorich  1959 -
..........  +John Blanco  
.......  4  John Anthony Gregorich  1960 -
.......  4  Carla Sue Gregorich  1962 -
....  *2nd Wife of John Anthony Gregorich:  
.......  +Sultana Skordas  1940 -
.......  4  Mark Anthony Gregorich  1964 -
..........  +Cricket Robyn Libby  1973 -
..........  5  Adam Michael Gregorich  1994 -
..........  5  Lucas Mathew Gregorich  1997 -
.......  4  Renata Gregorich  1965 -
..........  +Donald Robert Taylor  1962 -
.......  4  Sophia Gregorich  1966 -
..........  +Jeffery Weinstein  1963 -
..........  5  Brandon Scott Weinstein  1992 -
..........  5  Adam David Weinstein  1995 -
.......  4  Gina Stravroula Gregorich  1969 -
..........  +Jeffery Harold Webb  1961 -
..........  5  Jennifer Nicole Webb  1998 -
..........  5  Jessica Lauren Webb  2000 -
....  3  Joe Gregorich  
....  3  Genevieve Francis Elizabeth Gregorich  1933 -
.......  +Joseph Eugene Rovi  1929 -
.......  4  Cynthia Rovi  1955 -
.......  4  Joseph Rovi  1956 -
.......  4  John Rovi  1958 -
.......  4  Steven Rovi  1959 -
.......  4  David Rovi  1961 -
.......  4  Susan Rovi  1964 -
.......  4  Michael Rovi  1967 -
.......  4  Nancy Rovi  1969 -
.......  4  Stephanie Rovi  1972 -
....  3  Peter Gregorich  
.......  +Irene Nolan  
.......  4  Simon Gregorich  1967 -
..........  +Kelley Casey  
..........  5  Adam Gregorich  1996 -
..........  5  Sarah Gregorich  1998 -
.......  4  Phillip Gregorich  1969 -