If Queen Elizabeth and Prince Charles had past monarchs' reigns and lifespans since 1707

[Plankton5165]

Queen Elizabeth:
Anne - She would reign from July 2, 1968 until her death on October 3, 1975
George I - She would reign from June 23, 1980 until her death on May 3, 1993
George II - She would reign from November 30, 1969 until her death on April 5, 2003
George III - She would reign from September 11, 1948 until her death on December 15, 2007
George IV - She would reign from October 7, 1983 until her death on March 4, 1994
William IV - She would reign from February 23, 1991 until her death on February 17, 1998
Victoria - She would reign from May 18, 1944 until her death on December 20, 2007
Edward VII - She would reign from July 3, 1985 until her death on October 15, 1994
George V - She would reign from March 23, 1971 until her death on December 6, 1996
Edward VIII - She would reign from November 17, 1967 until October 8, 1968, but she wouldn't die until March 25, 2004
George VI - She would reign from April 18, 1967 until her death on June 13, 1982

Prince Charles:
Anne - He would reign from January 26, 1991 until his death on April 28, 1998
George I - He would reign from January 17, 2003 until his death on November 27, 2015
George II - He would reign from June 25, 1992 until his death on October 29, 2025 (he would still be alive)
George III - He would reign from April 7, 1971 until his death on July 10, 2030 (he would still be alive)
George IV - He would reign from May 2, 2006 until his death on September 27, 2016
William IV - He would reign from September 18, 2013 until his death on September 12, 2020
Victoria - He would reign from December 12, 1966 until his death on July 15, 2030 (he would still be alive)
Edward VII - He would reign from January 27, 2008 until his death on May 10, 2017
George V - He would reign from October 16, 1993 until his death on July 2, 2019
Edward VIII - He would reign from June 12, 1990 until May 4, 1991, but he wouldn't die until October 19, 2026 (he would still be alive)
George VI - He would reign from November 11, 1989 until his death on January 6, 2005
Elizabeth II - He would start reigning on September 1, 1974 and still be alive on December 19, 2043

[Helsinkian]

By the way, has anyone tried to research who the current monarch would be if the current succession model (equal primogeniture, that is, the oldest child regardless of sex succeeds to the throne) had been in use since 1066 and up until now?

[CumbrianLefty]

Somebody with too much time on their hands here methinks

[Gary JG]

By the way, has anyone tried to research who the current monarch would be if the current succession model (equal primogeniture, that is, the oldest child regardless of sex succeeds to the throne) had been in use since 1066 and up until now?

I suspect this would be very difficult  and might be impossible when female line descendants are not members of royal or noble families (as they might well be after a few generations).

Even male preference primogeniture was not always used to select English monarchs in the medieval period. For example William the Conqueror's eldest son was Robert, Duke of Normandy. The English throne went to his second son William II and then his third son Henry I. Henry's attempt to have to have his daughter inherit the throne led to the civil war known as the Anarchy, so there was not much chance of absolute primogeniture being generally accepted in the 12th century.

It might be more "realistic" to start considering absolute primogeniture amongst the descendants of the Electress Sophia of Hanover, as only after the Act of Settlement were the rules for royal succession stable and generally accepted (by everybody except the Jacobites).

[○∙◄☻¥tπ[╪AV┼cVê└]

Meanwhile, the Jacobites should get the Liechtenstein throne.

[Plankton5165]

By the way, has anyone tried to research who the current monarch would be if the current succession model (equal primogeniture, that is, the oldest child regardless of sex succeeds to the throne) had been in use since 1066 and up until now?

I actually have. I was even interested in calculating their lifetimes and reigns if they were the same as Henry VIII's. Not to mention Elizabeth I's.

[beesley]

Somebody with too much time on their hands here methinks

Well, you've come to the right place...