Looking for information about Klaas (Clarence) Delange and his wife Maaike Delange - De Jong from Lynden WA. Klaas was my grandfather's brother. He and his wife emigrated from the Netherlands (Groningen)to Lynden WA in the 1st half of the last century. They had a nursery for roses in Lynden WA. Maaike died in 2000 at the age of 95. Clarence died earlier.
I would like to get in contact with descendents of them. One daughter is called Jean and one son John. I do not know if they had more children. Would like to get in contact with them or one (or more) of their children.
Wo can give me more information about them? Thank you!