Howard Michael Hefner
1893 - 1968 (75 years)Drag or scroll to see more of the chart.
Michael Häfner Hefner
1837-1899
1837-1899
Katharina Marx
1838-1910
1838-1910
Frederick Hefner
1865-1951
1865-1951
Mary A. Unknown
1867-1963
1867-1963
Howard Michael Hefner
1893-1968
1893-1968