Home /calendar /october /October 15, 1880On October 15, 1880 in Celtic HistoryDr marie stopes, founder of first modern birth control clinic, born edinburgh.Share : More From This Daycalendar 1943Poet William Souter died in Perth.October 15, 1943calendar 1928Voting age for women reduced from, 30 to, 21, the same as for men.October 15, 1928calendar 1902Edinburghs Balmoral Hotel opened its doors for the first time.October 15, 1902calendar 1686Allan Ramsay, poet, father of Allan Ramsay the painter, is bornOctober 15, 1686calendar 1582Pope Gregory reforms the calendar introduced by Julius Caesar in 45BCE - 4 October is followed by 15 October. However, the reform will not be implemented in Britain and Ireland till 1752October 15, 1582