Catherine married Zachariah Proper, son of Johan Friederich Proper (ca 1702-) & Susanna Margretha Forster (6 Oct 1700-). Born on 10 Nov 1740 in Livingston, Columbia County, New York. Zachariah was baptized in Athens, Greene County, New York, on 26 Jan 1740. Zachariah died in Livingston, Columbia County, New York in 1798.