How many kids did Vincent Van Gogh have?

Van Gogh had no children of his own.

However, in 1882, after he had to leave his home in Etten, he moved to The Hague and lived in a small studio with a prostitute named Sien Hoornik. She already had a four-year-old child named Maria. Later that same year, Sien gave birth to a boy named Willem. Although, like Maria, Willem was not Van Gogh's biological offspring, he was happy to have these two children. But by 1883, the relationship between Sien and Vincent deteriorated and fell apart. There is no further evidence that Van Gogh had any other children.