My wife and daughter will be coming to US this month. My wife is on H4 Visa and daughter is US citizen.

Are the following documents enough to carry at POE?

1. Her passport
2. My daughter's passport
3. H4 Petition (I-797 A)
4. My H1 petition copy (I-797A) - Should it be notarized?

Any other documents recommended to carry such as my employment verification letter or marriage certificate (original or copy) or my daughter birth certificate (original or copy).

Please suggest.

Appreciate your help.