Michael Gustaf Cosswa Anckarsvard

My informations shows that Michael Gustaf Anckarsvard married Mademoiselle Margaretha Kutsk from Findland. The marriage was not recognized in Sweden because she did not have a royal background. There were three children and they were given the surname of Kosslow. The children were Fredrik Adolf Kosslow, born 5 Nov 1831, Amanda Theresa, born 15 April 1840 and Gustaf, born 1833. I can find no information. Can anyone help? Frederick Adolf Kosslow came to America in1853 and that is where my family tree starts.

Hello Betty,
I have been researching my family background and am also a descendant of Michael Gustaf kosslow anckarsvaard. Anna kosslow, granddaughter of Frederick Adolfo Kosslow pulled together some research in 1947 and I have these records. What specifically do you wish to know. My email address is Janine.Walter@optonline.net - let me know where you are vin your research.