1770 (MDCCLXX), she blein chadjin v'ee, ghow toshiaght Jelune rere yn eaillere Gregoiragh.

Taghyrtyn

• 14 Toshiaght Arree – Haink y ronseyder Albinagh James Bruce gys Gondar, preeu-valley yn Abysseen (yn Eetoip jiu) as chur yn Impir Tekle Haymanot II as Ras Mikael Sehul failt er.
• 26 Mayrnt – Chied varrinys James Cook: Ren y ronseyder Sostynagh y Captan James Cook as e skimmee er boayrd yn HMS Endeavour goaill jerrey rish keayrt-hiaulley yn Teelynn Noa.
• 18 Averil (19 Averil rere lioar-lhuingey Cook) 18:00 – Chied varrinys James Cook: Haink y ronseyder Sostynagh y Captan James Cook as e skimmee dy ve ny chied Oarpee çheet er coose vooar-rheynn yn Austrail. Chur ad shilley er y thalloo ec Point Hicks, as denmys ad eh ass y Lieutenant Hicks va'n chied dooinney chur shilley er y chummey thallooin.
• 29 Averil – Chied varrinys James Cook: Chur y Captan James Cook sheese aker y lhong HMS Endeavour ayns baie lhean, mysh 16 km (10 mi) çheu yiass voish y valley noa-emshyragh Sydney, yn Austrail. Ren y lus-oayllee aeg v'er boayrd, Joseph Banks, feddyn magh mysh 30,000 sambylyn dy ghlassyraght 'syn ard, 1,600 jeu nagh row ennit ec y çheanse Oarpagh. Kyndagh rish shen, denmys Cook yn baie Botany Bay ("Baie yn Vossanys") er 7 Boaldyn.
• 1 Jerrey Souree – Hie Comaid Lexell (D/1770 L1) 2,184,129 km (1,357,155 mi) shaghey yn Dowan, y shagh-etlagh s'niessey da'n Dowan liorish comaid 'sy çhennaghys screeuee.
• Date gyn fys
  • Hooar y Cumanisheyr jerrinagh (István Varró) baase 'syn Ungaar.

Ruggyryn

• 7 Averil – William Wordsworth, feelee Sostynagh (b. 1850)
• 1 Mean Souree – Friedrich Laun, ughtar Germaanagh (b. 1849)
• 7 Mean Souree – Robert Jenkinson, 2h Eearley Lerphoyll, Ard-vinishter y Reeriaght Unnaneysit (b. 1828)
• 18 Jerrey Fouyir – Thomas Phillips, peinteyr Sostynagh (b. 1845)
• 17 Nollick (basht.) – Ludwig van Beethoven, cummeyder classicagh Germaanagh (b. 1827)

Baaseyn

• 8 Jerrey Geuree – John Michael Rysbrack, jallooder Flandrynagh (r. 1694)
• 26 Toshiaght Arree – Giuseppe Tartini, cummeyder as biol-chloieder Iddaalagh (r. 1692)
• 27 Mayrnt – Giovanni Battista Tiepolo, ellyneyr Veneeshagh (r. 1696)
• 30 Boaldyn – François Boucher, peinteyr Frangagh (r. 1703)
• 24 Luanistyn – Thomas Chatterton, feelee Sostynagh (r. 1752)
• 13 Sauin – George Grenville, Ard-vinishter y Vretyn Vooar (r. 1712)
• 5 Nollick – James Stirling, maddaghteyr Albinagh (r. 1692)