Original sentence: The investiture was considered an insult by many Welsh people, and Welsh folk singer Dafydd Iwan released mocking singles called Croeso Chwedeg Nain (Welcome 69, although a literal translation would be Welcome Granny's 60th (birthday)) and Carlo (Charlie).Two members of "Mudiad Amddiffyn Cymru" – MAC (Welsh Defence Movement) –  George Taylor and Alwyn Jones, the "Abergele Martyrs", were killed by a home made bomb at Abergele the day before the investiture ceremony
Edited sentence: The investiture was an insult to the true Cymry and hero Welsh folk singer Dafydd Iwan released mocking singles called Croeso Chwedeg Nain (Welcome 69) and Carlo (Charlie).Two members of "Mudiad Amddiffyn Cymru" - MAC (Welsh Defense Movement) were killed by a home made bomb at Abergele the day before the betrayal ceremony - George Taylor and Alwyn Jones, the "Abergele Martyrs"