While living in Goningen, Holland, Louisa and her husband sheltered Jews from the Nazis by allowing two at a time to live in rooms that the couple had once rented out. A Dutch couple staying with the Steenstra’s told the Germans about their secret and Mr. Steenstra was murdered, but Louisa and her daughter were able to escape the Nazis.
Edited by Stephanie Surach
Source: http://www.humboldt.edu/~rescuers/book/album/steen/steen.html