Sillen, Josef Otto af 2.jul.1859-14.jul.1951 Sweden, Solna Storafrosunda - Stockholm
amateur musician, chamberlain, captain and company commander of the Halland Regiment, director of the Heimdall Insurance Company, member of the Philharmonic Society in Stockholm, briefly in charge of the Stockholm Opera, died at Karlavagen 3 in Stockholm ; son of Stockholm county secretary Gustaf Otto Probus af Sillen (4.jan.1817-1859 Solna) and Octavia Vilhelmina Helin (Stockholm Kungsholmen 6.dec.1831-25.nov.1914 Stockholm) ; 9.sep.1889 he married Ulrika Elisabet Strettenberg (Bro 8.feb.1869-9.nov.1948 Stockholm) ; daughter violinist Greta af Sillen Roos (Stockholm 23.jun.1890-26.jan.1983 Enkoping)