About Jan Seklucjan
Lived 1498 – 1578 (aged 79–80). Jan Seklucjan was a Polish linguist, translator, theologian, publisher and protestant reformer.
Title page of the Gospel of St. Matthew published by Seklucjan in 1551, only surviving copy. Jan Seklucjan (born either in 1498 translator, writer, publisher and printer.
Biography
Little is known about his early life. According to his name he perhaps was born or came from the village of Siekluki in the Duchy of Masovia, near Radom. Originally Seklucjan was a Dominican. After studying at Leipzig he moved in around 1543 to Poznań, where he served as a Lutheran preacher. which served as a local center for Lutheran Poles. In many of his works he cooperated with the Polish Lutheran theologian Andrzej Samuel.
Works
Seklucjan focused mostly on translations into Polish. In 1544 or 1545 he published a Polish language catechism, entitled Wyznanie wiary chrześcijańskiej (Profession of the Christian Faith), most likely based on Martin Luther's Small Catechism, a second edition of which was printed in 1547. Also in 1547 he published a hymnal, Pieśni duchowne a nabożne ("Holy and divine hymns"), which included 35 religious hymns, including eight written by Luther.
In 1544 Albert of Prussia issued an edict requiring that the Bible be read in Polish to the growing number of Polish Protestants in the Duchy. To that effect he sought to procure a Polish language translator. His first choice was the theologian Rapagelanus, chair at the University of Königsberg. However, Rapagelanus died in 1545 before completing the task. Albert's second choice was the theologian Stapelage, who soon became embroiled in controversy and ended up converting back to Catholicism. It was at this point that Albert commissioned Seklucjan. He also translated the works of the vernacular Polish poet and the founder of Polish literary language and literature, Mikołaj Rej.
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Important facts
People in Jan Seklucjan's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Jan Seklucjan's
Frequently asked questions
Who was Jan Seklucjan?
Polish theologian
When was Jan Seklucjan born?
Jan Seklucjan was born in 1498.
When did Jan Seklucjan die?
Jan Seklucjan died in 1578 in Kaliningrad.
What was Jan Seklucjan's occupation?
Jan Seklucjan was a linguist, translator, theologian, publisher and protestant reformer.
What nationality was Jan Seklucjan?
Jan Seklucjan was Polish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Jan Seklucjan. https://biography.guide/jan-seklucjan/
MLA: "Jan Seklucjan." Biography.guide, https://biography.guide/jan-seklucjan/.
Chicago: "Jan Seklucjan." Biography.guide. https://biography.guide/jan-seklucjan/.
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