Are 'Michael' and 'Levy' definitely the same person? I'm inferring from the record that while his surname was record as Lipman, he was actually Levy JACOB? And that his father was Isaac Lipman/Jacob?
But then that would also make Sarah's father Eli Elias.
Perhaps it's worth reading through the guides on the website and the 'getting started' tab, as I'm not an expert on Jewish records myself.
If you search 'Elias' in the surname box, there are many Elias children getting married, and another has the father as 'Eli', so we have possible siblings of Sarah?
Perhaps after playing around with the search tabs, you'll find the original marriage of Lewis and Mary that you wanted!