Riksfriherre Sir Johan Fredrik von Friesendorff, 1st Baronet (1617–1669) was a Swedish diplomat born in Bremen.
1565), the Amtmann (prefect) of Rotenburg an der Wümme and Bremervörde, and his mother was from the von Buchwald family.
Shrewd and with a thorough knowledge of cabinet- and trade secrets, he was used by the Swedish state in many negotiations and diplomatic endeavours, including finishing an alliance with England in 1661, when he was also dubbed an English knight and created a baronet by Charles II (under the name of "Sir John Frederick van Freisendorf").
[1] A few years later he was appointed Reichsfreiherr by the Emperor Leopold, and was also given the titles Counsellor of the Court[1] and member of the National Board of Trade in Sweden.
[1] Svenskt biografiskt handlexikon / I:364 (1906) Author: Herman Hofberg, Frithiof Heurlin, Viktor Millqvist, Olof Rubenson - as a part of project "Runeberg”