Dannick was a man, native to the community of Ressik on the planet Kataan.
He was very much in love with Kamin's daughter Meribor and, during the last years of the planet before its sun went nova, married the young woman. They had a son named Kamie. (TNG: "The Inner Light")
Though not stated in the episode, it is very likely that Dannick is Kamie's father.