Zorawar Singh, alternatively spelt as Jorawar Singh, was a son of Guru Gobind Singh. Zorawar was executed in the court of Wazir Khan, the Mughal Governor of Sirhind.
Detail of Sahibzada Zorawar Singh from a mural depicting Guru Gobind Singh and his four sons (the Sahibzadas) located within Takht Hazur Sahib
Painting of Mata Gujri, Sahibzada Zorawar Singh, and Sahibzada Fateh Singh, after the Anandpur battle, reach Sirhind, where the princes, Zorawar Singh and Fateh Singh, were executed by immurement, circa 19th century
Fateh Singh, commonly referred to with honorifics as Baba Fateh Singh or Sahibzada Baba Fateh Singh, was the fourth and youngest son of Guru Gobind Singh.
Fresco art depicting Fateh Singh, son of Guru Gobind Singh, from Pothimala, Guru Harsahai
Fresco of Sahibzada Fateh Singh from Gurdwara Baba Atal
Guru Gobind Singh with three of his sons in Anandpur in the year 1698. Sahibzada Fateh Singh is not shown as he would have been an infant at the time or he was not born yet (depending on what is accepted as his birth date).