Angelina of Greece mentioned in historic records.
From ŁUKASZ BURKIEWICZ (2018)
Europeans as Foreigners. Relations Between the West and Timur’s Chagatai Empire at the Turn of the 14th and 15th Centuries:
A Contribution to Studies on the Role Played by Embajada a Tamorlán in Contacts Between christianitas latina and the Mongols
http://www.bc.umcs.pl/Content/32215/PDF/czas4057_73_2018_3.pdf
Summary
In 1403, Henry III, King of Castile and Léon (1390–1406), sent a group of envoys led by hidalgo Ruy González de Clavijo, the Dominican friar Alonso Páez de Santa María, and the King’s guard, Gómez de Salazar, on a diplomatic mission to Timur (also known as Tamerlane) in Samar- kand. The envoys travelled through the Mediterranean Sea, Rhodes, Constantinople, Trebizond, Erzincan, Erzurum, Tabriz, and next through Sultania and Tehran, before they finally arrived in Samarkand. The account of their mission, which ended in 1406, was written in a form of a narrative entitled Embajada a Tamorlán and is the oldest Castilian book of travels.
Page 93
DIPLOMATIC MISSIONS SENT TO TIMUR BY KING HENRY III
In this historical context, at the beginning of 1403, King Henry III of Castile sent his envoys to Timur. It was the second mission sent by the ruler of Castile to the ruler of the Chagatai66.
The first embassy left the Kingdom of Castile at Easter in 1402, and was led by Payo Gómez de Sotomayor and Hernán Sánchez de Palazuelos67. The envoys met Timur in Ankara following his victory over the Ottoman ruler Bayezid I and returned to Henry III, accompanied by one Muslim medical, carrying a letter68 and gifts, which included two Christian women liberated from Bayezid’s harem69.
This was one of Timur’s several contacts with European envoys70.
69 The details regarding Sotomayor and Palazuelos’s embassy are described at the beginning of Embajada a Tamorlán chronicle. Cf. Ruy González de Clavijo, op. cit., pp. 78–79. For more about two Christian women (princesses) liberated from Bayezid’s harem, cf. Ł. Burkiewicz, Two Christian princesses offered as Timur’s present for King Henry III of Castile. The analysis of the introduction to Ruy Gonzalez de Clavijo’s narrative (1403–1406), „Perspektywy Kultury” 2015, nr 13, pp. 159–178.
Unfortunately, I cannot see details of the earlier article. Can anyone help?
https://www.academia.edu/30679317/Two_Christian_princesses_offered_...
Two Christian princesses offered as Timur's present for King Henry III of Castile. The analysis of the introduction to Ruy Gonzalez de Clavijo's narrative (1403-1406), „Perspektywy Kultury” 2015, nr 13 (2), s. 159-178.