1 Table of Contents: “...I The Measure of a Life -- Tracking Him Down: A Torrent of Stories -- II Family Background...”

2 “... to mathematics itself, e.g. on homotopy theory and Lie groups in geometry. The exposition of Freudenthal...”

3 Table of Contents: “... Enquiry -- Jacobi and the Birth of Lie’s Theory of Groups -- The Babylonian Cellar Text BM 85200 + VAT...”