I’m thinking along the lines of older spouse dies, younger spouse marries someone younger and becomes the older spouse. Then older spouse dies again and repeat. Has anything like this happened in a long enough chain to be significant? Is it so mundane no one cares?
IMO, rather personal, and not statistically valuable information. Someone would need to scour endless records from different sources combining the info together and at best, they’d end up with a Guinness world record entry of some sort. Depending on the quality and age of records too you’re likely going to run into issues distinguishing people of the same name somewhere along the line.
True but that to me is why this question is kind of stupid. Luckily this community empowers me to ask questions like this.