Alexander Friedmann — Network

1882 – 1971 · Age 88

1842 – 1921 · Age 78

1908 – 1968 · Age 60

1863 – 1945 · Age 81

1908 – 1996 · Age 87

1904 – 1968 · Age 64

1870 – 1924 · Age 53

1707 – 1783 · Age 76

1834 – 1907 · Age 72

1965 · Age 60

1809 – 1852 · Age 42

1905 – 1982 · Age 77