This is a Message Board Post that is gatewayed to this mailing list. Author: dklart Surnames: Classification: queries Message Board URL: http://boards.rootsweb.com/topics.software.ftmmac/139.1/mb.ashx Message Board Post: Which country and year census? Not all census are coded the same, and there's a reason. Within the census itself, there is no evident relationship to the head of household. This stands for US Census 1870 and prior, Canadian 1881 and prior. I'm not versed in the UK, but maybe someone else can post those. Important Note: The author of this message may not be subscribed to this list. If you would like to reply to them, please click on the Message Board URL link above and respond on the board.