Sibylle Mertens-Schaaffhausen 1797 – 1857 Campo Santo Teutonico, Roma Capitale, Italy Authors and Writers
Sid McMath 1912 – 2003 Pinecrest Memorial Park and Garden Mausoleum, Alexander, United States Politicians
Siegfried Marcus 1831 – 1898 Vienna Central Cemetery, Kaiserebersdorf, Austria Scientists and Inventors
Siegfried Matthus 1934 – 2021 Rheinsberg, Ostprignitz-Ruppin District, Germany Musicians and Composers