Fix the grammatical mistakes: She is the widow of Dr. John Garang de Mabior, the late first Vice-President of Sudan and the President of the Government of South Sudan, and the mother of Akuol de Mabior.
She is the widow of Dr. John Garang de Mabior, the late first Vice President of Sudan and the President of the Government of South Sudan, and the mother of Akuol de Mabior.