a Danish astronomer.
Born in Løgstør, Jutland to a poor family of fishermen, Horrebow entered the University of Copenhagen in 1703. He worked his way through grammar school and university by virtue of his technical knowledge: he repaired mechanical and musical instruments and cut seals. He received his MA from the university in 1716, and his MD in 1725. From 1703 to 1707, he served as an assistant to Ole Rømer and lived in Rømer's home. He worked as a household tutor from 1707 to 1711 to a Danish baron, and entered the governmental bureaucracy as an excise writer in 1711
Antonio Farnese Duke of Parma
the eighth and final Farnese Duke of Parma and Piacenza.
He married, in 1727, Enrichetta d'Este of Modena with the intention of begetting an heir; the marriage, however, was childless, leading to the succession of Charles of Spain–whose mother, Elisabeth Farnese, was Antonio's niece–to the ducal throne