Baron Aschwin of Sierstorpff-Cramm Royalty
Baron Aschwin of Sierstorpff-Cramm (German: Freiherr Aschwin von Sierstorpff-Cramm; 29 March 1846 – 14 October 1909) was the maternal grandfather of Prince Bernhard of Lippe-Biesterfeld, Prince consort of Queen Juliana of the Netherlands.