Notater:

{geni:occupation} Hertig i Holstein Gottorp 1586-87

{geni:about_me} Died unmarried and without issues.

The duchy passed to his brother Philip.

'''Links:'''

[http://thepeerage.com/p624.htm#i6240 The Peerage]

[http://www.geneall.net/D/per_page.php?id=392720 Geneall]

'''Duke of Schleswig-Holstein-Gottorp'''
Reign 1586 X 1587
'''Predecessor:''' [http://www.geni.com/people/index/4215402871660053888 Adolf]
'''Successor:''' [http://www.geni.com/people/index/6000000004399951628 Philip]

'''Wikipedia:'''
[http://de.wikipedia.org/wiki/Friedrich_II._(Schleswig-Holstein-Gottorf)_ Deutsch]
[http://da.wikipedia.org/wiki/Frederik_2._af_Slesvig-Holsten-Gottorp Dansk]