Don't know if this connects, but looking for a Mary Durden who married a Samuel L Willard. She was the informant on his Florida death certificate 1984 and gave her maiden name as Durden. Most certain Mary Durden was married prior, as was Samuel Willard. The time frame here 1920 - present.
If anyone can help further on this, they were living in Leesburg Florida, on Haines Creek Road, Lake County Florida.