Roos1950–2020नाम और उपनामP. Roos, Frederik RoosसमयरेखाBirth1950Death2020रिश्तेभाई-बहनRoos (1940–1940)Roos (1940–?)Roos (1940–?)Roos (1950–?)माता-पिताFrederik Roos (1915–1991)Susara Aletta Ferreira (1921–1999)स्रोतwikitree Roos-2520