Are you A.J. Jacob's Cousin?

A.J. Jacobs, author of a number of excellent books about self-experimentation, is planning on hosting the world's largest family reunion. (The current record is held by by the Porteau-Boileve family in France: 4,514 relatives.) He's inviting as many relatives as he can, including former New York mayor Michael R. Bloomberg who is A.J.'s wife's great-uncle's wife's first cousin once removed's husband's uncle's wife's son's wife's first cousin once removed's husband's brother's wife's nephew.

He announced his plans on an episode of the Gweek podcast a few weeks ago, and he just shared the news with the readers of the New York Times, too:

My journey started a few months ago. I got an email from a stranger named Jules Feldman who lives on a kibbutz in Israel. He had read one of my books. He wrote: "We have in our database about 80,000 relatives of yours. You are an eighth cousin of my wife who, in my opinion, is a fine lady." I'm also, he said, related to Karl Marx and several European aristocrats.

The email had a bit of a creepy National Security Agency privacy-invasion vibe. But it was also, in a strange way, profoundly comforting. There I was, alone in my office, connected to 80,000 other humans. In a world where extended families lose touch as they spread across time zones, this seemed remarkable.

But why stop at 80,000? I discovered websites like WikiTree, WeRelate and Geni (which was recently acquired by MyHeritage) that allow you to expand your tree into million-tentacled monsters.

A.J.'s going to host the reunion in 2015 at the New York Hall of Science in Queens, NY. I plan to be there to meet my nth cousins nth removed!

Are You My Cousin?