King Philip I of Groloos

His Royal and Imperial Majesty, King-Emperor Philip I of Groloos (Ernst Philip Albert Wilhelm von Groloos) (born 22 May 1795 - died 5 December 1878) was a King-Emperor of Groloos from 17 November 1822 until his death. He is known as Philip the Great, He was the father of Albert V (his successor), Prince Ernst "Jerry", Princess Alexandra, Princess Elisabeth and Prince Leopold.

Although, he was the eldest son and second child of King-Emperor Albert IV and his consort, Princess Victoria of Wörsen. daughter of Duke Henry II of Wörsen. He was baptised Ernst Philip Albert Wilhelm at age 8 months by the Bishop of Aleksban. His godparents are Prince Ernst of Groloos and Princess Louise of Groloos (his uncle and aunt), King-Emperor Albert III and Queen-Empress Margaret (his grandparents), King-Emperor Wilhelm of Groloos and Queen-Empress Alexandra of Groloos (his great-great-grandparents). He is also the maternal great-grandson of Duke Ludwig of Wörsen and Duchess Katarina of Wörsen, Karl II (Charles II) was his grandson and his son Albert V's third child and eldest son.