Manuel Maria Alexander Leopold Jörg von Bayern was born 27 December 1972 in Starnberg, Starnberg District, Bavaria, Germany to Leopold von Bayern (1943-) and Ursula (Uschi) Möhlenkamp (1947-) . He married Anna von Sayn-Wittgenstein-Berleburg (1978-) in Nyköping, Nyköping Commune, Södermanland County, Sweden.
Children
| Name | Birth | Death | Joined with |
| Leopold von Bayern (2007-) | 13 March 2007 | ||
| Alva von Bayern (2010-) | 5 January 2010 | ||
| Gabriel von Bayern (2014-) | 2014 | ||
Siblings
| Name | Birth | Death | Joined with |
| Manuel von Bayern (1972-) | 27 December 1972 Starnberg, Starnberg District, Bavaria, Germany | Anna von Sayn-Wittgenstein-Berleburg (1978-) | |
| Maria del Pilar von Bayern (1978-) | 3 May 1978 Starnberg, Starnberg District, Bavaria, Germany | ||
| Maria Philippa von Bayern (1981-) | 1 February 1981 Starnberg, Starnberg District, Bavaria, Germany | Christian Alexander Dienst (1978-) | |
| Konstantin von Bayern (1986-) | 8 November 1986 Munich, Bavaria, Germany | Deniz Kaya | |