One of the mose famous Siddis was a man named Jamal-ud-Din Yaqut. He was a slave turned nobleman in the Delhi Sultanate who was rumored to be the queens lover.
"
Jamal-ud-Din Yaqut (also
Jamaluddin Yakut) was an African
Siddi slave-turned-
nobleman who was a close confidante of
Razia Sultana, the first female monarch of the
Delhi Sultanate in
India, and who is speculated to have been her
lover. Razia Sultana's patronage made him an influential member of the court, provoking racial antagonism amongst the nobles and clergy, who were both primarily
Turkish and already resentful of the rule of a female monarch."
https://en.wikipedia.org/wiki/Jamal-ud-Din_Yaqut