Marianne Victoria of Bourbon (March 31, 1718 - January 15, 1781) was the eldest daughter of Philip V of Spain and Elizabeth Farnese. 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 May 15 - James Puckle, a London lawyer, patents the worlds first machine gun. ... January 15 is the 15th day of the year in the Gregorian Calendar. ... 1781 was a common year starting on Monday (see link for calendar). ... hehe ... Elizabeth Farnese (October 25, 1692 - July 11, 1766), Queen consort of Spain, was the only daughter of Odoardo II, prince of Parma. ...

As a child, she was engaged to Louis XV of France, but went back to Spain to continue her schooling. The engagement was later broken off and she was instead engaged to the future Joseph I of Portugal. She married Joseph on January 19, 1729. When her husband was declared uncapable of rulling in 1774, she was proclaimed Regent, and acted as the Regent for Portugal in all matters until Joseph's death on February 24, 1777. Upon her husband's death, their eldest daughter Maria became the Queen regnant as Maria I of Portugal. Louis XV King of France and Navarre Louis XV (February 15, 1710 - May 10, 1774), called the Well-Beloved (French: le Bien-Aimé), was king of France from 1715 to 1774. ... Joseph I (Portuguese José), the Reformer (Port. ... January 19 is the 19th day of the year in the Gregorian Calendar. ... Events July 30 - Baltimore, Maryland is founded. ... 1774 was a common year starting on Saturday (see link for calendar). ... A regent is an acting governor. ... February 24 is the 55th day of the year in the Gregorian Calendar. ... 1777 was a common year starting on Wednesday (see link for calendar). ... The term queen regnant refers to a female monarch. ... Maria I Francisca, (English: Mary I), the Piteous (Port. ...