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
Edvard Sylou-Creutz was reversed on 26 September 1942. Amidst towering intrigue, Sylou-Creutz was let go from the Broadcasting Corporation on 28 October 1942. In connection with the 100th anniversary of the birth of the famous Norwegian composer Edvard Grieg on 15 June 1943 Sylou-Creutz was to hold the official Grieg concert in Stavanger. The city's orchestra had been offered in public funds to perform with him, but declined. Sylou-Creutz ended up playing alone for an audience of 48 people, 40 of whom had been given free tickets. The paying members of the audience were asked to move from the gallery to the