Who was the last surviving Founder in 1993 and the first Black graduate of Washingtonville High School?

The last surviving Founder of Delta Sigma Theta Sorority, Inc. in 1993 was Naomi Sewell Richardson. She played a significant role in the establishment and early activities of the organization, contributing to its growth and influence in the community. Being recognized as the first Black graduate of Washingtonville High School highlights her pioneering status and commitment to education, which aligns with the sorority's focus on academic excellence and community service. This combination of historical significance and personal achievement illustrates her impactful legacy within the sorority and beyond.