Hagedorn married Ma. Elena Marcelo, a
high school teacher; they had two children as well as six grandsons.
In 2013, Bayron, then incumbent vice mayor, His elder brother, Douglas (March 7, 1945 – April 25, 2021), served as the first representative of Palawan's 3rd district (2013–2016). He had been in politics since 1986 when he became the chairperson of the city's
Association of Barangay Captains and
Liga ng mga Barangay, thus becoming an
ex-officio Sangguniang Panlungsod (city council) member and the city's longest-serving
barangay chairperson, leading San Miguel; these positions, along with being an
ex-officio member of the
Provincial Board, were held until 2010. Hagedorn revealed in a 1996 report his life prior to entering politics, including being a leader of a street gang with three other brothers as also members, prior to moving to Palawan; an illegal gambling operator; and his involvement in crimes. He was arrested, but cleared, for accusations of
murder; while his trial for
forgery was canceled when records for his case were among those destroyed in a fire at the city hall. He then became a
born-again Christian. He owned a
restaurant in the city. ==Illness and death==