Did you request his SS-5Form?http://ssdi.rootsweb.comhttp://ssdi.rootsweb.com Remember a year up and down nothing to get the feathers in the uproar. Birthdays were not celebrated or precise date not needed as it is now. You need to go thru the church records of Plavnica, Saris region, Slovakia (formerly Hungary). Have you the actual copy of his manifest? If yes, can you attach it on Ancestry board or send it to my private e-mail box?Most of the time it was father's name listed as being left in the homeland. If father was deceased than mother's name or no one.I do not have a paid subscription to Ancestry so can not view Baltimore manifest. What church did Peter DULIN attend in America?