Whakaotihia te rerenga e whai ake nei: I noho a Dunham i te hotoke o te tau 1861-1862 i te puni me te 11 o Massachusetts i te taha o Washington i te wa e whakangungu ana te ope a te Uniana me te whakarite mo te Peninsular Campaign. I te timatanga o te pakanga, i uru te ope ki te Pakanga o Williamsburg i te Mei 5, 1862, me te nui o nga mate. Mo ta raatau whakahaere i te pakanga, i whakawhiwhia e te Kawana a John Andrew o Massachusetts te roopu ki te haki whawhai hou. I te toenga o te pakanga Peninsular, ko te 11th Massachusetts i uru ki te mahi pikete. I tākaro rātau i tētahi tūranga iti i roto i te Pakanga o ngā Rā e whitu, i whakauruhia ki ngā Pakanga o
Ko te teihana o Savage me Malvern Hill.