Jakob Heierli was born on 11 August 1853 in
Herisau to Christian Heierli, a weaver, and Katharina Barbara, née Tanner. From 1871 to 1873 he attended the teacher-training college in
Kreuzlingen and in 1873 he received his teachering certificate. From 1873 to 1875 he headed the local training school. From 1875 to 1879 he completed the secondary-school teacher-training at the
University of Zurich and in 1879 he passed the examination to become a secondary-school teacher. From 1882 until his death he worked as a secondary-school teacher in
Hottingen (today a part of
Zürich). From 1880 onwards, Heierli devoted himself to researching and popularizing Swiss prehistory in addition to his work as a teacher. As a docent at the University of Zürich, Heierli presented lectures in prehistory from 1889 to 1912; he also lectured at the Zurich Polytechnic from 1900. In 1901, the University of Zürich awarded him an honorary doctorate “in recognition of his services to research into the prehistory of Switzerland.” In France he was awarded the title “Officier d’Académie,” an order of knighthood reserved for academics and cultural and educational figures. In 1901, Heierli published
Urgeschichte der Schweiz [
The Prehistory of Switzerland], the first general overview of the subject. In 1907, Heierli was a co-founder of the Swiss Society for Prehistory (today Archäologie Schweiz). He was its secretary until his death. Heierli died in
Zürich on 18 July 1912, a month short of his 59th birthday. He was survived by his wife of thirty years Julie Heierli-Weber, née Weber, whose field of study was the history of Swiss national costumes. == Archaeology ==