Tiberius Caesar/Relationships

Esdeath
Esdeath shares an extremely close relationship with Tiberius. She developed a strong admiration towards him. This admiration became stronger when he saw his true strength as a Super-Devil. She is also his right-hand and lieutenant during the Great War when Tiberius led the Seekers.

Esdeath's admiration for Tiberius gradually turned to attraction and she ended up falling in love with him, despite her Sadistic tendencies Tiberius seem to accept it as a part of her unique personality.

She is Tiberius' Queen and the Vice-Commander of the Inquisition

Bronn
Tiberius and Bronn share a friendly and trustful relationship, despite still being paid for his services. Still, Bronn would risk his life for Tiberius without question. Despite of his sarcastic, with a black sense of humor, and a pragmatic, amoral philosophy for life, Tiberius found great friendship with the Sellsword.

He is his First Knight and one of his officers during the Great War and the Devil Civil War

Modred
Tiberius and Modred share a competitive, yet somewhat close relationship. Modred recognize Tiberius as a better swordsman than her, and shows delight whenever they spar. Tiberius however seems to see her as a man rather than a woman much to Modred's displeasure. Modred like the other women in Tiberius' peerage have feelings towards their King, shown as she tried to cook for him once that ended very badly.

She is his Second Knight.

Alucard
Alucard is extremely devoted to Tiberius Caesar, her current master. Both share a complex but strict "master and servant" relationship. Alucard is shown to have a massive obsession and loyalty towards Tiberius. Only caring him alone.

Despite of her obsession over her King she displays a great amount of fondness with her fellow peerage members.

She is his Pawn taking up 4 Pawn pieces

Kuroka
Kuroka has a strong attraction towards Tiberius after he had saved her and Koneko during her time when she was a Stray Devil. Seemed to be very aggresive in her advances towards him wanting to bear his children. Tiberius mistakenly agreed to this.

She has shown a devoted caring for his well-being and happiness, constantly standing up for him, and even getting angry towards/threatening those who intend to harm him.

She is his the only Bishop.

Note:  Sif's sex is never actually specified, although the name Sif itself is a female name of Norse origin.
Sif was a failed attempt of Loki to clone his first child Fenrir. She was found by Tiberius when she was only a small pup in the Familiar Forest. She deeply cares for her master showing a fair degree of protectiveness over Tiberius.

Tiberius is shown to have great trust to Sif as shown when he gave her the guardianship of Tiberius most powerful sword, The High Abyss.

She is his Rook.