Marriage date from page 269 of the Lineage Book of the Daughters of the American Revolution Vol 158, 1920. https://www.familysearch.org/library/books/viewer/407535/?offset=0#... (the page wouldn't display in Edge but would in Chrome.
The Ancestry page for the Jeremiah Clark Chapter of the Sons of the American Revolution shows the marriage date as unknown. https://jeremiahclarkchapter.org/legacy/person/112473397390.
