Kammala jumla mai zuwa: Duk da bambance-bambance daban-daban, Massachusetts na 29 da sauran brigade sun yi yaƙi tare, suna samun yabo don yakin basasa a lokacin yakin kwana bakwai; mafi mahimmanci a
Tashar Savage, Glendale, da kuma Malvern Hill. Bayan Malvern Hill, rundunar sojojin Potomac ta ragu a Harrison's Landing a kan tsibirin kuma Meagher ya sami izinin yin rajista a New York don sake dawo da asarar brigade. Yayin da aka tura wasu raka'a zuwa arewacin Virginia a lokacin rani na 1862 don yin yaki a karkashin Janar John Pope, Brigade na Irish ya kasance a kan Peninsula tare da Janar George B. McClellan.