Rubuta ci gaba ga wannan sakin layi - A 1608 Crawford ya jagoranci rundunar sojojin Scotland a Strabane da Lifford wadanda suka biyo bayan Sir Cahir O'Doherty's Burning of Derry
, ya taimaka wajen kayar da abin da aka sani da O'Doherty's Rebellion. Don hidimarsa, an ba shi kadada 1,000 na ƙasa kusa da Kilmacrennan a cikin County Donegal, wanda ya cancanci zama mai hidima. Akwai wasu ƙiyayya na ƙasar da aka ba Crawford da wani Scot William Stewart a gaban tsoffin sojojin Ingila da na Irish na Yaƙin Shekaru Goma, amma sun sami goyon bayan James I.