Just a point on data reliability. My daughter was married last month. She had her marriage license retyped four times because of errors. When she got home with number five there was still an error. The groom's father's middle name was misspelled, instead of Barlett it was Barlow.These weren't just typo errors they were definite errors, wrong name for the groom, his mother's name with the conventional spelling instead of the way she spells it, my maiden name spelled wrong, how many different ways are there to spell Webster, etc. I said to her, no wonder genalogists go crazy. Joyce at the Jersey Shore