He did not personally participate in the First Vatican Council in 1869 - 1870 .
He delegated the Archbishop of Tyre , Pierre Boustani , to head a delegation that also included the Archbishop of Beirut Tobia Aoun .
He did not personally participate in the First Vatican Council in 1869 - 1870 , but he delegated the Archbishop of Tyre , Pierre Boustani , to head a delegation that also included the Archbishop of Beirut Tobia Aoun .