Abdullah ibn Uthman (Not Confirmed)
Abdullah ibn Uthman ibn Affan is one of the grandchildren of the Prophet Muhammad through his daughter Ruqayyah. His father was the third Caliph of the Muslims, Uthman ibn Affan.
He was born two years before the Hijra in Abyssinia. During the early days of his life in Medina after returning from Abyssinia, a rooster pecked him near his eye, leaving a mark that eventually expanded, and he passed away in the year 4 AH, equivalent to 626 CE, at the age of six. Prophet Muhammad himself led the funeral prayers for his grandson.