Ferdinand I of Portugal
The Portuguese House of Burgundy was the Portuguese cadet house of the House of Burgundy, founded by Henry, Count of Portugal in 1093. The senior legitimate line went extinct with the death of King Ferdinand I of Portugal in 1383, but two illegitimate lines, the Houses of Aviz and Braganza, continued to rule in Portugal and, later, Brazil, with interruptions, until 1910 and 1889 respectively.