As he continued to publish ground-breaking, intellectually rich, unconventional essays on the history and theory of architecture, and became a permanent resident of the United States (becoming a US citizen towards the end of his life) he went on to influence many other architects, students, and architectural educators during the 1960s, 1970s, and 1980s (in 1966 he served as a fellow at the Graham Foundation in Chicago) at a time when there was a move towards Postmodern architecture with which he may be partly associated - though only to a very limited extent, and only in a philosophical sense, since his intellectual range, and his all-inclusive interest in every movement and style of architecture, placed him far outside any particular stylistic category. Rowe died at the age of 79 on 5 November 1999 in Arlington County, Virginia. A memorial program was held in his honor on 6 February 2000 at The Carnegie Institution of Washington, Washington, DC.