Lewis married Rusty Brown on 13 , his representative says . Rusty Brown 's was married to Lewis ' cousin Rusty Brown . Jerry Lee Lewis is married for a seventh time -- this time to the ex-wife of a cousin whose sister Lewis wed when she was 13 -- his representative said Thursday . Rusty Brown sister Myra Gale Brown was March 9 when Lewis married her .
Lewis married Rusty Brown on 13 , his representative says . Rusty Brown 's was married to Lewis ' cousin Rusty Brown . Rusty Brown sister Myra Gale Brown was March 9 when Lewis married her .