Ferdinand Hoefer died in 1878.
Karlgeorg Hoefer died in 2000.
Edmund Hoefer died in 1882.
Frederic Adolph Hoefer died in 1938.
Botho Lucas died on May 12, 2012.
Botho Kollberg died on 1944-01-24.
Botho von Frantzius died on 1942-12-10.
Botho zu Eulenburg died on 1912-02-05.
Botho Prinz zu Sayn-Wittgenstein-Hohenstein died in 2008.
Ferdinand Hoefer was born in 1811.
Karlgeorg Hoefer was born in 1914.
Edmund Hoefer was born in 1819.