The family referendum was defeated in the constituencies of all major party leaders – Fianna Fáil’s Micheál Martin (Cork South Central), Fine Gael’s Leo Varadkar (Dublin West), Green’s Eamon Ryan (Dublin Bay South) Sinn Féin’s Mary Lou McDonald (Dublin Central), Social Democrats’ leader Holly Cairns (Cork South-West), Labour’s Ivana Bacik (Dublin Bay South) and Aontú leader Peadar Tobín (Meath West).