1) Fictional military captain 
Boldog is a fictional character in J. R. R. Tolkien`s Middle-earth legendarium, appearing in Lays of Beleriand. `Boldog he sent, but Boldog was slain: strange ye were not in Boldog`s train.` As told in the Lays of Beleriand, Boldog, a formidable Orc Captain, by direct command of Morgoth, led a host of Orcs on a great razzia to ravage the realm...