Background
Cassidy, Esther Christmas was born on August 5, 1933 in Upper Marlboro, Maryland, United States.
Cassidy, Esther Christmas was born on August 5, 1933 in Upper Marlboro, Maryland, United States.
Bachelor, Manhattanville College, 1955.
Physical scientist, Research and Development, National Bureau Standards, Gaithersburg, Maryland., 1955-1973; science advisor, United States Congressman Teno Roncalio, Washington, 1973-1974; assistant director congressional affairs Energy Research and Development Administration, Department Energy, Washington, 1974-1978; director congressional and legislation affairs, National Institute Studies and Technology, Gaithersburg, 1978-1998; retired,, 1998.
Member Institute of Electrical and Electronics Engineers (senior ).
Daughter of Donelson and Esther Christmas. Divorced; children: William Keeling, Carroll Cassidy Drewyer, Daniel Clark.