I'm looking for information on Henry Donnelly who married Helen Kerr they had 6 children Thomas 1835, James 1839, Mary 1841, Helen 1841, Catherine 1843 and Hugh 1847. Henry seems to have emigrated to Scotland late 1840's early 1850's as he appears on the 1861 census as a flesher at Dovecothall Neilston but I can't seem to find any information on him prior to Neilston.
Any help would be smashing as my tree seems to have came to a complete stop!