Ernest Christopher, (born: 1 April 1606 – died: 31 December 1640), Count of Rietberg 1625-1640, Vice Marshal, married Margravine Albertine Maria of St. Martin
•
He founded the Catholic side line of the Cirksena in the Westphalian County of Rietberg, the so-called house of East Frisia.
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | William III of England | John Steinbeck | John Travolta | John Milton | George III of the United Kingdom | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | Henry III of England | George III | Edward III of England | John Updike | John Maynard Keynes | John Coltrane | John Cleese |
# Sabina Catherine (11 August 1582 – 31 May 1618), married on 4 March 1601 to her uncle Count John III of East Frisia (1566 – 29 September 1625)
Ernst Christoph was the fourth of the eleven children of John III and his wife, Sabina Catherine.
: married on 4 March 1601 her uncle Count John III of East Frisia (born: 1566 – died: 29 September 1625)