Joachim Grieg donated the former residence to the municipality of Fana. He was elected to the Parliament of Norway from 1906 to 1909, representing the Liberal Left Party. In 1879, he married Henriette Juliane Lehmkuhl (1858-1937), daughter of merchant Joachim Ehrenreich Lehmkuhl (1822-1905) and Juliane Sophie Hammer (1819-1893). He was the brother of John Grieg (1856-1905); uncle of Sigurd Jebsen Grieg (1894-1973); cousin of Edvard Grieg (1843-1907); brother-in-law of Kristofer Lehmkuhl (1855-1949). Joachim Grieg was appointed Knight of the 1st Class Order of St. Olav in 1905, won the Commander Cross of 2nd class in 1910 and had several foreign orders. Joachim
Nordahl Grieg of 2–3 December 1943, Grieg was one of several observers for an Allied air raid on Berlin. He was attached to 460 Squadron, Royal Australian Air Force (RAAF), which was based at RAF Binbrook. Grieg joined the crew of a Lancaster Mk.III (serial number "LM316", squadron code "AR-H2") captained by Flying Officer A. R. Mitchell, RAAF. Berlin was well-defended. It lay in the east of the country, requiring crews to test the limits of their fuel supply and of their own endurance. The long journey took them over the ranges of many night fighters. 460 Sqn lost five aircraft that