Wikipedia
Rantzau (Amt)
Rantzau is an Amt ("collective municipality") in the district of Pinneberg, in Schleswig-Holstein, Germany. It is situated around Barmstedt, which is the seat of the Amt, but not part of it. The Amt was named after the County of Rantzau, which existed between 1649 and 1864.
Rantzau (horse)
Rantzau (1946-1971) was a French-bred racehorse that went on to be an extremely influential sire of dressage, show jumping, and event horses, and is considered to be one of the most influential stallions from the French studbook. Rantzau stood .