Pyotr Romanovich Bagration
…რომანის (რევაზის) ძე ბაგრატიონი, romanized: p'et're romanis (revazis) dze bagrat'ioni; 24 September 1818 – 17 January 1876), the son of general Prince Roman Bagration, was a Russian-Georgian statesman, general and scientist who invented the first dry galvanic cell. A descendant of the Georgian royal Bagrationi dynasty…