courtier -
an attendant at the court of a sovereign
attendant,
attender,
tender a person who is present and participates in a meeting; "he was a regular attender at department meetings"; "the gathering satisfied both organizers and attendees"
courtier -
A person who flatters in order to seek favour.
Wikipedia
A courtier is a person who attends the court of a monarch or other powerful person. Historically the court was the centre of government as well as the residence of the monarch, and social and political life were often completely mixed together. Monarchs very often expected the more important nobles to spend much of the year in attendance on them at court.