23/3/2017. Martin McGuinness Funeral. Former President of Ireland, Mary McAleese, speaking to former Leader of the Scottish National Party, Alex Salmond, after the funeral mass of former Sinn Fein and Provisional IRA leader and Deputy First Minister of Northern Ireland, Martin McGuinness, in St Columba's Church in Derry Photo: Eamonn Farrell/RollingNews.ie