Duffy, Godrey F. (1997). "County Monaghan immigrants in the Consett area of County Durham, England, 1842-1855". Clogher Record. 16 (1): 37–45. doi:10.2307/27699414. JSTOR27699414.
Duffy, Godrey F. (1997). "County Monaghan immigrants in the Consett area of County Durham, England, 1842-1855". Clogher Record. 16 (1): 37–45. doi:10.2307/27699414. JSTOR27699414.