The family line of Judocus Spinsemalge 1606 ended ca 1700

Judocus Spinsemalge was born in 1606 in Knesselare a region with a certain number of protestants. Because a lot of his children and grandchildren died as young children or as young adults in their twenties, this family branch ended around 1700. They certainly lived in a poor economical situation. The surname was unstable and we find for exemple  Spinsemalge (1606) -> Princemaillie (1648) ->Spincemaillie (1677).