1929 - 2004 Scripture: Psalm 42:8 Translator of "Ĉiuj aĵoj tagaj, ĉio" in TTT-Himnaro Cigneta Evangelical German pastor, writer, translator (largely of religious songs), ecumenical activist, and one of the most influential and prolific hymnal compilers in Esperanto. He was a member of the editorial committee responsible for the 1971 Protestant hymnal Adoru Kantante, the sole compiler of the ten-installment Tero kaj Ĉielo Kantu (later republished in three volumes), and one of the three members of "Kloster Kirchberg", the editorial board that produced the 2001 ecumenical Esperanto hymnal Adoru - Ekumena Diserva Libro.
Burkhardt was honored in a 368-page Festschrift, Esperante kaj Ekumene, Fest-libro por la 75a naskiĝ-tago de Adolf Burkhardt. With the other members of Kloster Kirchberg, he shared in the 2002 FAME-foundation's Aalener Esperanto-Kulturpreis.
Articles in the Esperanto and German Wikipedias.
Adolf Burkhardt