Len,

Thanks for the Criggal tip - did find a marriage for James Criggal to Ann Corlett in Lezayre on the IGI, 3 Feb 1866

Also found the 1870 USA Census M593_234 Page 190 - lists them as James Criggal age 29 England, wife Ann age 28 England, John J Criggal age 3 England, daughter Ann age 1 Illinois

Tim