These seem to fit the 22q11.2 Deletion Syndrome.

This is the comprehensive site where you can find more details:

http://www.ncbi.nlm.nih.gov/books/NBK1523/

thanks for your comment but the pedigree is autosomal recessive.

Try Pendred's syndrome.

Thank you Sir

Intellectual disability is not that severe in Pendred's syndrome and hearing loss starts late. Quite often it is hard to define these syndromes unless one has training as clinical geneticist.

Thank you Ayub Sir for adding for answer but after a lot work with out clinical reports i found that patients have CP, microcephaly and mental retardation and i am sure of my work up to 98%