No she probably didn’t however 2 different researchers have identified 2 different men called John Walden as her husband. Sources are needed to determine which one she married
Husband 1 - John Walden son of Joseph Walden and Nancy Walden
Husband 2 - John Walden son of John Walden, Convict "Coromandel" 1820 and Elizabeth Charrington Mellon, Twin