found: Agnes de Lima collection of Alyse Gregory, 1924-1968(Sigrid de Lima; Sigrid Greene used in correspondence)
found: LC in RLIN, Feb 27, 2003(hdg.: De Lima, Sigrid; usage not shown)
found: Contemporary authors online, Feb 4, 2003(de Lima, Sigrid, 1921-1999; American author; married artist Stephen Greene in 1953)
found: Wikipedia, viewed November 30, 2016(Sigrid de Lima; American novelist. She was born in New York City on 4 December 1921. She received her B. A. from Barnard College in 1942 and her M. S. in Journalism from Columbia University in 1944. After college, she worked for the United Press and as a freelance journalist until she began writing fiction full-time in 1948, studying in Hiram Hadyn's writer's workshop at the New School of Social Research. She died of a stroke in Nyack, New York, on 19 September 1999) - https://en.wikipedia.org/wiki/Sigrid_de_Lima