McFarland, a Reagan administration official in the early 1980s, has maintained two voting addresses since 1996: at her posh Park Avenue home and at her family’s stunning second home on a small island near Southampton, according to the records.

She pingponged her vote from Manhattan to Southampton in various years, casting her ballot from the Ram Island address in 1998 and 1999, but voting from Park Avenue in 2000 and 2001.

She skipped the 2002 and 2003 elections, and then it was back to voting in Southampton in 2004, according to the records.

State law makes it a felony to be registered at two addresses during the same election cycle, according to state Board of Elections spokesman Lee Daghlian.