Alex Ferguson's eldest son Mark was a former manager of Peterborough United and former professional footballer.
ລູກຊາຍຫລານຊາຍ Alex Ferguson ຂອງ Mark ແມ່ນເປັນຜູ້ຈັດການໃນອະດີດຂອງ Peterborough United ແລະເປັນນັກຟຸດບານມືອາຊີບອະດີດ.