Alternative Names/Transliterations: Caspar Joseph Mertz, Casparus Josephus Mertz, Josef Kaspar, János Gáspár Mertz
=
Name in Other Languages: Mertz János Gáspár, Мерц, Йохан Каспар, Casparus Josephus Mertz, Йоган Каспар Мерц, چوهان كاسپار ميرتز, יוהאן קספר מרץ
=
Aliases: C. Mertz, J. C. Mertz, J. K. Mertz, Caspar Joseph Mertz, Joseph Caspar Mertz, G. K. Mertz, Johann Caspar Mertz, Joseph Kaspar Mertz, Johann Kaspar Simon, Kaspar Joseph Mertz