Jakob Heusser-Staub
…of Wetzikon, he was the son of Luise née Schellenberg and Caspar. He attended Sekundarschule (pre-college level) in Wetzikon and was a citizen of Pfäffikon. From 1877 to 1879, he attended the Industrial School in Zürich. Afterwards he received practical and commercial training at his father's business. His…