Complex sentence: The current head of the British Orthodox Church is Metropolitan Seraphim of Glastonbury who is a full member of the Holy Synod of the Coptic Orthodox Patriarchate of Alexandria.
Split into simpler sentences: The current head of the British Orthodox Church is Metropolitan Seraphim of Glastonbury. H.E. Metropolitan Archbishop Seraphim of Glastonbury is a full member of The Holy Synod of the Coptic Orthodox Patriarchate of Alexandria.