Jansa

(yin’-si), Ld., Wildenschwert, Bohemia, 1795—Vienna, 18753 violinist, teacher and composer. (yin’-zén), F. Gv., Jever, Hanover, Dec. 15, 1831—Hanover, May 3, 1910; pupil of Coccius and Riccius; teacher at Géttingen; 18551900, organist Verden Cath.; 1861, Royal Mus. Dir.; composer and writer.