Karl Chri⋅stoph Trau⋅gott /ˈkɑrl ˈkrɪstɔf ˈtraʊgɔt/Show Spelled Pronunciation[kahrlkris-tawf trou-gawt]Show IPA, 1761–1836, and his son, Karl Chri⋅sti⋅an Phi⋅lipp /ˈkrɪstiˌɑn ˈfilɪp,ˈfɪlɪp/Show Spelled Pronunciation[kris-tee-ahn fee-lip,fil-ip]Show IPA, 1798–1884, German printers and publishers.