Bertha Gilkey
Bertha Gilkey ( née Knox; March 18 , 1949 – May 25 , 2014 ) was an African-American activist of tenant management of public housing properties . 
<triplet> Bertha Gilkey <subj> March 18, 1949 <obj> date of birth <subj> May 25, 2014 <obj> date of death <subj> African-American <obj> ethnic group