Protagonist Wilfred of Ivanhoe is disinherited by his father Cedric of Rotherwood for supporting the Norman King Richard and for falling in love with the Lady Rowena, a ward of Cedric and descendant of the Saxon Kings of England. Cedric planned to have Rowena marry the powerful Lord Athelstane, a pretender to the Crown of England by his descent from the last Saxon King, Harold Godwinson. Ivanhoe accompanies King Richard on the Crusades, where he is said to have played a notable role in the Siege of Acre; and tends to Louis of Thuringia, who suffers from malaria.