Arnaud De Gramont
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Death | 101 years ago |
| Date of birth | April 21,1861 |
| Zodiac sign | Taurus |
| Born | Paris |
| France | |
| Date of died | October 31,1923 |
| Children | Diane de Gramont de Coigny |
| Grandchildren | Jaime Alvares Pereira de Melo, 10th Duke of Cadaval |
| Parents | Louise de Choiseul-Praslin |
| Alfred de Gramont | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4321309 |
Arnaud De Gramont Life story
Count Antoine Alfred Arnaud Xavier Louis de Gramont was a French aristocrat with an interest in minerals, geology, and was a pioneer of spectroscopy. He conducted studies on pyroelectricity and dissociation spectroscopy in which he used an electric spark going through a mineral sample as a source to examine spectra.