Matthew Joel Zinn, of Washington, D.C., passed away on Sept. 28. He was 84. Born in Brooklyn, N.Y., Matthew graduated from Wharton at the University of Pennsylvania and earned a law degree from Harvard Law School. For more that 40 years, he worked at Steptoe & Johnson, where he was a partner. He is survived by his wife of nearly 60 years, Lenore Gordon Zinn; sister, Carla Bloch; children, David Zinn and Deborah Shiffman; daughter-in-law, Ellen Harris; son-in-law, David Shiffman; grandchildren, Sara, Sydney and Tyler Shiffman, Jaren, Amalie and Sophie Zinn; and a host of cousins, nephews and nieces. Donations may be made to The Michael J. Fox Foundation (michaeljfox.org) or the Parkinson’s Foundation (parkinson.org).