Robert Henry Alexander Eames, Baron Eames, OM (born 27 April 1936) is an Anglican bishop and life peer, who served as Primate of All Ireland and Archbishop of Armagh from 1986 to 2006.[2] (wikipedia)
Little children must never be subjected to this sort of attention.
While I know there are great complexities to this situation, nothing can possibly justify attacks on little children of any denomination.
If these protests aren't halted soon, it is inevitable that someone will be killed,
I do not consider violent protest is in any way appropriate before or after attendance at the worship of Almighty God.