Laurent C. Siebenmann b. 1939 Source: Wikimedia Commons About Laurent C. Siebenmann French mathematician People from the Same Era Giancarlo Baghetti 1934–1995 Formula One driver, racing automobile driver Milan Heinz Wiese b. 1945 politician Ehingen Pavel Winternitz 1936–2021 physicist, university teacher Prague Dick Renick 1930–2022 politician Crestwood Horst Franke 1929–2006 association football player Senftenberg Hans-Michael Kissel b. 1942 sculptor Worms