found:Wikipedia, October 14, 2019(Margo Grant Walsh; born in 1936 on Blackfeet Indian Reservation in Fort Peck, Montana; as a child lived in Turtle Mountain Indian Reservation in Belcourt, North Dakota and later in Portland, Oregon; graduated from the University of Oregon with a bachelor's degrees in Science in 1959 and Interior Architecture in 1960; worked as an interior designer of commercial buildings, first in the San Francisco office of the architectural design firm Skidmore, Owings and Merrill, and later for Gensler and Associates; inducted into the Interior Design Magazine Hall of Fame in 1987; married John Perry Walsh, becoming Margo Grant Walsh, on February 20, 1994; since retiring in 2004 has spent time curating her collection of English and American silver)