List of Famous people with last name Marignac

Jean Charles Galissard de Marignac

First Name Jean

Last Name Marignac

Died on April 15, 1894

Born in Switzerland, Canton of Geneva

Jean Charles Galissard de Marignac was a Swiss chemist whose work with atomic weights suggested the possibility of isotopes and the packing fraction of nuclei. His study of the rare earth elements led to his discovery of ytterbium in 1878 and co-discovery of gadolinium in 1880.

Know him/her

Don't know him/her

    index: 1x 0.017721891403198s
fmsppl-page-output: 1x 0.01085901260376s
t_/pages/list-of-people: 1x 0.010796070098877s
router_page: 1x 0.0063550472259521s
t_/common/header: 1x 0.0060958862304688s
list-of-people-content: 1x 0.0056090354919434s
qids: 2x 0.0028011798858643s
t_/blocks/list-of-people: 1x 0.0022730827331543s
t_/blocks/person-card: 1x 0.0022320747375488s
headline: 2x 0.0020949840545654s
t_/common/head: 1x 0.00030112266540527s
head-facts: 1x 0.00027799606323242s
t_/common/footer: 1x 0.00025796890258789s
t_/blocks/switcher: 1x 1.6212463378906E-5s
related: 1x 5.9604644775391E-6s
using-qids-cache: 1x 9.5367431640625E-7s
----- END OF DUMP (2026-06-11 09:57:06)  -----