Rubuta ci gaba don wannan sakin layi - Spain ta sanya hannu kan Yarjejeniyar London a watan Agusta 1604 tare da sabon daular Stuart kuma ba ta son sake buɗe tashin hankali. Ƙari ga haka, rundunar jiragen ruwa na Spain sun halaka rundunar jiragen ruwa na Netherlands a Yaƙin Gibraltar a watan Afrilu na shekara ta 1607. A cikin 1608 Sir Cahir O'Doherty, wanda a baya ya yi yaƙi a gefen kambi a kan Tyrone, ya ƙaddamar da O'Doherty's Rebellion lokacin da ya kai hari kuma ya ƙone Derry
Ka yi haƙuri. O'Doherty ya ci nasara kuma aka kashe shi a yakin Kilmacrennan kuma tawaye ya rushe da sauri.