Charles Stewart, 3rd Duke of Richmond, 6th Duke of Lennox (March 7, 1639–December 1672) was the son of George Stewart, 9th Seigneur d'Aubigny. March 7 is the 66th day of the year in the Gregorian Calendar (67th in Leap years). ... Events January 14 - Connecticuts first constitution, the Fundamental Orders, is adopted. ... December is the twelfth and last month of the year in the Gregorian Calendar and one of seven Gregorian months with the length of 31 days. ... Events England, France, Munster and Cologne invade the United Provinces, therefore this name is know as ´het rampjaar´ (the disaster year) in the Netherlands. ...

He married, firstly, Elizabeth Rogers, after June 1659. He married, secondly, Margaret Banaster, on 31 March 1662. He married, thirdly, Frances Theresa Stuart, grand-daughter of Walter Stewart, 1st Lord Blantyre, in March 1667. This last marriage was famous, as Frances Stewart had been desired by Richmond's cousin, King Charles II, as a mistress. // Events May 25 - Richard Cromwell resigns as Lord Protector of England following the restoration of the Long Parliament, beginning a second brief period of the republican government called the Commonwealth. ... March 31 is the 90th day of the year in the Gregorian Calendar (91st in Leap years), with 275 days remaining, as the final day of March. ... Events March 18 – Short-timed experiment of the first public buses holding 8 passengers begins in Paris May 3/May 2 - Catherine of Braganza marries Charles II of England – as part of the dowry, Portugal cedes Bombay and Tangier to England May 9 - Samuel Pepys witnessed a Punch and Judy... // Events January 20 - Poland cedes Kyiv, Smolensk, and eastern Ukraine to Russia in the Treaty of Andrusovo that put a final end to the Deluge, and Poland lost its status as a Central European power. ... Charles II (29 May 1630–6 February 1685) was the King of England, Scotland, and Ireland from 30 January 1649 (de jure) or 29 May 1660 (de facto) until his death. ...

He died (by drowning) in 1672, aged 33 at Elsinore, without issue, and his titles became extinct. He was buried on 20 September 1673 at Westminster Abbey. Events England, France, Munster and Cologne invade the United Provinces, therefore this name is know as ´het rampjaar´ (the disaster year) in the Netherlands. ... Elsinore (Danish Helsingør) is a Danish city at the north-east point of Zealand. ... September 20 is the 263rd day of the year (264th in leap years). ... Events The English Test Act was passed. ... The Collegiate Church of St Peter, Westminster (Westminster Abbey), a mainly Gothic church, on the scale of a cathedral, is the traditional place of coronation and burial site for English monarchs. ...

The title Duke of Richmond has been created several times in the Peerage of England. ... The title Duke of Lennox has been created several times in the Peerage of Scotland. ...