Edmund Tudor, 1st Earl of Richmond
Edmund Tudor, 1st Earl of Richmond , also known as Edmund of Hadham , was the father of King Henry VII of England and a member of the Tudor family of Penmynydd, North Wales. Born to Owen Tudor and Queen dowager Catherine of Valois, Edmund was halfbrother to Henry VI of England. After being raised for several years by Katherine de la Pole, Henry took an interest in Edmunds upbringing. Once he came to age, Edmund was granted a title and lands by Henry. Both Edmund and his brother Jasper, were each made advisers to the King as they were his remaining blood relatives.
The children of Catherine and Owen were born away from court their first son, Edmund, was born at Much Hadham Palace, Hertfordshire. The manor house was one owned by the Bishop of London. In 1436, his mother retired to Bermondsey Abbey, where she died onJanuary 1437. With Catherine dead, the Queens enemies moved against Owen. He was called to London, and was acquitted by the Royal court of charges relating to the marriage. While en route to Wales, he was arrested and imprisoned in Newgate Prison. After he escaped in early 1438, he was recaptured and imprisoned once more in Windsor Castle.
Source: Wikipedia