Cde Kasukuwere, who assisted the family with US$ 400 said he was saddened by the fact that it was still a young family and that such an incident could have been avoided.
David and Memory were burnt yesterday morning after the wooden cabin they were locked in caught fire.
The cause of the fire is not yet known.
The bereaved mother, Mrs Joyce Chishiri appealed to well wishers to assist them with funeral arrangements.
Cde Kasukuwe was accompanied by the Deputy Secretary for Indigenisation and Economic Empowerment in the Zanu PF Politiburo, Cde Tendai Savanhu and prominent businessman, Mr Philip Chiyangwa.