Beyazid I + his consorts and Orhan I + his consorts if you don't mind
Asporça Hatun: mother of Ibrahim and two daughters, Fatma and Selçuk, she was certainly of Greek descent, possibly a noblewoman. She was given several villages by Osman Gazi, which she then gave to her descendants in a 1323 deed. She was buried in the tomb of Orhan Gazi.
Nilüfer Hatun: mother of Murad I (ca. 1326-), she was most likely a consort of slave origins, hence the Persian name, which means "water lily". She was one of the later consorts of Orhan Gazi as she does not appear as a signatory to the endowement deed of 1324. She may have been the consort who welcomed traveller Ibn Battuta, when he arrived in Nicea in 1331. She was buried in the tomb of Orhan Gazi.
Melek Hatun: appears as a witness in a endowement deed dated 1324. She may have been the mother of Sultan.
Efendi/Efendize Hatun: identified as Orhan's wife in a land grant, she may have been his first cousin so the daughter of Osman's brother Gündüz Bey. On the other hand, Uluçay claims she was the daughter of Mahmut Alp.
Theodora Kantakuzenos: daughter of Byzantine John VI Kantakuzenos, she married Orhan in 1346. She was the mother of Orhan's youngest son, Halil. She never converted to Islam and instead encouraged converts to return to their former faith.
Theodora II Hatun: according to Alderson, she was the daughter of Serbian Prince Stephen IV Urosh. She was only 12 years old when she married Orhan, who was around seventy at the time of the marriage.
Devlet Hatun: mother of Mehmed I, she was a consort of slave origins. She died in January 1414, and she was buried in solitary mausoleum in Bursa, in which it is clearly stated that she was the mother of Mehmed I.
Devletşah Hatun: apparently a woman of noble origins, being the daughter of the Anatolian Germiyan principality Süleyman Şah Bey and of Mutahhare Hatun, granddaughter of the found of the Sufy order of the Mevlesis. She is usually considered the mother of İsa Çelebi and Musa Çelebi, but according to Peirce it could not have been true because during civil war after Bayezid I's death, the Germiyan ruler delivered Musa to the future Mehmed I and İsa was supported by several Anatolian principalities but not by the Germiyan.
Maria Olivera Despina Hatun: Serbian princess, she was the daughter of Lazar I. Bayezid I married her to strengthen the friendship between the two reigns, in 1390. She was disliked by the Ottomans, who considered her the one who corrupted the sultan, and was thus blamed for the defeat Bayezid suffered at the hands of Timur. She was captured with her husband and forced to serve Timur during banquets. She was blamed by late-fifteenth-century historian Aşıkpaşazade for introducing drinking to the Ottoman court, though it may not have been true.
Hafsa Hatun: daughter of İsa Bey or the principality of Aydın, she married Bayezid I after his campaign in Western Anatolia of Kosovo in 1390. Nothing is known about her life as a royal wife.
