1815

Taghyrtyn
 5–12 Averil – Vruight Slieau Tambora, ayns ny h-Injyn Hiar Ollanagh, ayns bleaystey feer vooar. Varr y bruightey ny smoo na 92,000 sleih, as cheau eh thousaneyn dy hunnaghyn d'aerosolyn (co-vunstooghyn gas sulfeed) stiagh 'syn aeraght s'yrjey (y stratafeyr). Ren ny gasyn ardey aahoilshaghey soilshey ny reiney as she cooish v'eh lesh feayraghey lheeadagh (ta enmyssit geurey volcaanagh) as fliagheeys trome y vlein 1816, sniaghtey ayns Mean Souree as Jerrey Souree 'sy lieh-chruinney hwoaie, failleil baaryn as ny gortaghyn haink rish. Shen y resoon dy vel 1816 enmyssit y Vlein gyn Sourey.
 23 Nollick – Va'n noaskeeal Emma liorish Jane Austen soilshit magh da'n chied cheayrt.

Ruggyryn
 15 Jerrey Geuree – Bertha Wehnert-Beckmann, fotografee Germaanagh (b. 1901)
 1 Averil – Otto von Bismarck, steateyr Germaanagh (b. 1898)
 2 Sauin – George Boole, maddaghteyr as fallsoonagh Sostynagh (b. 1864)
 10 Nollick – Augusta Ada King (née Byron), Ben-choontey Lovelace, kioneraadagh co-earrooder Sostynagh, 'neen lesh y Çhiarn Byron (b. 1852)

Baaseyn
 9 Toshiaght Arree – Ellen Hutchins, lus-oayllee Yernagh (r. 1785)
 22 Toshiaght Arree – Smithson Tennant, kemmigagh Sostynagh, ren feddyn magh ny bunstooghyn iriddjum as osmium (r. 1761)
 25 Boaldyn – Domenico Puccini, cummeyder Iddaalagh (r. 1772)
 22 Jerrey Fouyir – Claude Lecourbe, gineraal Frangagh (r. 1759)