Karl Christian Planck was born in 1819.
Karl Christian Planck died in 1880.
Max Karl Ernst Ludwig Planck was born on 23 April 1858.
Christian Karl Reisig was born in 1792.
Karl Christian Agthe was born in 1762.
Karl Christian Bruhns was born on 1830-11-22.
Karl Christian Johann Holsten was born in 1825.
Karl Christian von Langsdorf was born in 1757.
Karl Christian Friedrich Krause was born on May 4, 1781.
No. Planck's paternal great-grandfather and grandfather were both professors oftheology in Göttingen. His father was a law professor in Kiel and Munich, and his paternaluncle was a judge.Planck was baptised with the name of Karl Ernst Ludwig Marx Planck.
Christian Karl August Ludwig von Massenbach was born in 1758.
Karl Georg Christian von Staudt was born on 1798-01-24.
Actually, he had a few. Max Karl Ernst Ludwig Planck