sentences:  The planning for Soloheadbeg took place at the "Tin Hut" and it was a regular meeting place for prominent members of the local brigade.On 21 January 1919, Dan Breen, Seán Treacy, Séumas Robinson, Hogan, Tadhg Crowe, Patrick McCormack, Patrick O'Dwyer and Michael Ryan helped to ignite the conflict that was to become the Irish War of Independence.They shot dead two members of the Royal Irish Constabulary (RIC) - Constables McDonell and O’Connell - during the Soloheadbeg Ambush in County Tipperary.