Dear Mr H. Hempenius,
I would like to correct a mistake in your message.
The three children Wytske Alice, Henriette Frederika Alida, and Ulbe, were children born in an earlier marriage of Ulbe Hempenius-senior to Marie Hissink.
Margarita F.K.A.Hempenius neé Baronne von Puteani died due to an automobile accident in Canada 25-06-1972 in St-Jérome. She had no children.
Ulbe Hempenius-senior died 25-09-1972 in 's-Gravenhage, The Netherlands.