1503

1503 (MDIII), she blein chadjin v'ee, ghow toshiaght Jedoonee rere feaillere Yool.

Taghyrtyn
 15 Mayrnt – Haink y ronseyder Portiugagh Vasco da Gama as shiaulteyryn er e lhuingys vooar Phortiugagh dys yn Injey dy ve ny chied Oarpee dy chur shilley er ny h-Ellanyn Sheshell.
 10 Boaldyn – Ren Christopher Columbus feddyn magh Ellanyn Cayman, denmys eh Las Tortugas ass ny turtylyn v'ayn.
 24 Boaldyn – Haghyr crooinaghey Moctezuma II myr reireyder er yn Impiraght Asteckagh ec y phreeu-valley Asteckagh Tenochtitlan, ayrn jiu jeh Caayr Veksico.
 8 Luanistyn – Phoose Ree Jamys IV ny h-Albey rish Margaret Tudor, inneen lesh y Ree Inry VII Hostyn, ec Abban Taigh an Ròid, Doon Edin, Nalbin

Ruggyryn
 22 Mayrnt – Antonio Francesco Grazzini, screeudeyr Iddaalagh (b. 1584)
 1 Mean Souree – Wilhelm von Grumbach, fer contoyrtagh Germaanagh (b. 1567)
 17 Sauin – Agnolo di Cosimo, ellyneyr as feelee Iddaalagh (b. 1572)
 20 Nollick – Cosimo Bartoli, diploamagh as screeudeyr Iddaalagh (b. 1572)

Baaseyn
 5 Luanistyn – Reginald Bray, reireyder as steateyr Sostynagh (r. 1440)
 18 Luanistyn – Paab Alistair VI (r. 1431)