Lorraine, you're very welcome.
We all appreciate being able to help out

.
It's a shame the SS records are so expensive,
but the databases most of us use on ancestry.com
only have arrivals up to the late 1950's.
The information you get from the SS applications
should open a few more areas to search.
A few other records you can look into:
(there are more)
- naturalization records
- children's birth records
- children's marriage records
- local church records
- death certificates
- obituaries
- funeral home records
- cemetery records
- occupational/ business records
- property records
- hospital records
- organizations they may have joined
- letters (& address books!) to/from family or friends
- old photo's (check the back!)
It's a tough list of things to track down, but
maybe it may give you a few idea's of
your own?
Let us know if you get stuck, and please
let us know when you get their SS applications!
Valarie