Peter Neidenberger is recorded as a German student enrolled on the 1964-65 iteration of the postgraduate programme at the Architectural Association’s (AA) Department of Tropical Studies, in London. He took the option of attending the Department’s Educational Building course, graduating with a postgraduate Certificate in Tropical Studies in April 1965. Soon after completing his studies, Peter appears to have moved to Kenya, taking up a role with the Ministry of Works, in Nairobi - the Kenya Gazette of 13th November, 1970, recording that he had been promoted to the position of Superintending Architect. Further details regarding his subsequent career are not known to us, beyond the fact that his corresponding address with the AA in 1979 was still located in Nairobi. 

Sources 

• Architectural Association Student Register, 1945-71. AA Archives
• Architectural Association Council Minutes, 26th April, 1965. AA Archives
• Architectural Association Membership Register, 1974.
• Architectural Association Membership Register, 1979.
• Kenya Gazette, 13th November, 1970, Vol. 72, p.1210