21/3/2017. Martin McGuinness Had Died. Pictured is Deputy Leader Mary Lou McDonald TD with members of Sinn Fein on the Plinth, Leinster House Dublin today,as they announced Sinn Féin motion calling for a Truth Commission to establish the facts about Mother and Baby Homes in Ireland will be debated at Private Members’ Time in the Dáil this evening. The were also commenting on the passing of Martin McGuinness. Photo:Leah Farrell/RollingNews.ie