Pete Wilson, later to become a U.S. senator and governor, was San Diego's Republican mayor, Democrat Bob Wilson was a local congressman and another Democrat Bob Wilson was a state senator.
None of the Wilsons was related, but the situation created great confusion among voters, especially when they were merely urged in billboards and other media to "vote for Wilson."
An even odder three-way situation is shaping up in Long Beach this year, because Congressman Alan Lowenthal will be seeking re-election while his former wife, Assemblywoman Bonnie Lowenthal, runs for mayor and their former daughter-in-law, City Councilwoman Suja Lowenthal, runs for the Assembly.
Suja Lowenthal's former husband Dan, a Superior Court judge, was re-elected in 2012, so at least his name won't be on the ballot this year.
As political junkie Scott Lay points out in his Nooner blog, "If no candidate receives 50 percent in April 8's mayoral election and Bonnie places in the top two, three of the four Lowenthals will appear on the June 3 ballot for Long Beach voters."
Update: Modified at 3:16 p.m. to clarify family relationships.
PHOTO: Assemblywoman Bonnie Lowenthal, D-Long Beach during session in the Assembly chambers in Sacramento, Calif. on Monday, March 11, 2013. The Sacramento Bee/Hector Amezcua