Frederik Johan van Baer died in 1713.
Johan Frederik van Oordt died in 1852.
Johan Frederik Rudolph van Hooff died in 1816.
Hans van Baalen was born on June 17, 1960, in Rotterdam, Zuid-Holland, Netherlands.
Johan Frederik van Oordt was born in 1794.
Johan Frederik Rudolph van Hooff was born in 1755.
Frederik van Rappard died in 1862.
Pieter Frederik van Os died in 1892.
Frederik van Zyl Slabbert died in 2010.
Wilhelmus Frederik van Leeuwen died in 1930.
Frederik II van Sierck died in 1322.
Johan van Heemskerk died in 1656.
Johan van Scharphuizen died in 1699.