Person Roy; Jean Baptiste Le (1720 - 1800) Roy Jean Baptiste Le Jean Baptiste Le Roy 1720 - 1800 French Male Paris, France 15 August 1720 Paris, France 20 or 21 January 1800

Physics Scientific instrumentation Fellow 10/06/1773 Sources: Bulloch's Roll; DSB Notes: DSB gives birth date. DSB gives death date as 21 January 1800. International Standard Archival Authority Record for Corporate Bodies, Persons and Families - ISAAR(CPF) - Ottawa 1996 ISBN 0-9696035-3-3 National Council on Archives, Rules for the Construction of Personal, Place and Corporate Names, 1997 15 Aug 1720 - 20 or 21 Jan 1800 NA7113 21/11/2001 Andyg Pmab 28/03/2023 RS_NET\JonathanB Yes 88afd130-0648-46ab-b087-4399dab459fb