I found my ancestor, Julius C. Barlow listed 3 times in the same record on the same date and in the same place, but whose wives had different last names. They were Hannah Buckalew, Hannah Buskaloo and Hannah Ruthel.
The record was on Ancestry.com: New Jersey Marriage Records, 1670-1965 (database online) Lehi, UT: Ancestry.com Operations, Inc, 2016.
Original data Marriage Records: New Jersey Marriages, New Jersey State Archives, Trenton, New Jersey: The Film Numbers were different on each entry as well.
How do you explain this? Which name can I assume is correct? Julius died in 1862 so there is not another census record for him.