Working on my Kerns family from Longford. My family line from Honora Kerns, daughter of Thomas and Margaret Kerns. Came to US about 1844 from Longford. Seek the maiden name of Margaret Kerns. Margaret was 69 in 1850 census. In 1850 census of Schuylkill County, Pennsylvania, Branch township. Honora Kerns married Robert Merrigan and came to Nodaway Co. Missouri in 1862. Thanks for any help, Dinah