Talk:Lyons Groups of Galaxies

What is the meaning of 'Lyons' in the Lyons Groups of Galaxies?
These days I explore and investigate less-known astronomical catalogues to add them into the Wikipedia page 'List of Astronomical Catalogues'. Several weeks ago I came across the Lyons Groups of Galaxies (LGG). But... I want to know everything, such as the meaning of the 'Lyons' in the Lyons Groups of Galaxies. Who or what is 'Lyons'? Danny Caes, Ghent-Belgium (explorer of astronomical catalogues). 2A02:1812:151F:5500:6DB0:E10C:2CAE:9FF2 (talk) 13:31, 20 April 2019 (UTC)