Joan Steinbrenner
Elizabeth Joan Steinbrenner ( née Zieg; August 25 , 1935 – December 14 , 2018 ) was an American philanthropist and vice-chair of the New York Yankees baseball team . 
<triplet> Joan Steinbrenner <subj> August 25, 1935 <obj> date of birth <subj> December 14, 2018 <obj> date of death