It looks as if Sedgley baps are on the IGI but no Hannah Roberts. There are several entries at Tipton and one at Saint Peter's Collegiate in Wolverhampton which could be her. Also Sedgley is close to the Worcestershire border......
This one is probably the most tempting (of what is online), but it's going to be tricky to be certain:
HANNAH ROBERTS
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Event(s):
Birth:
Christening: 26 AUG 1810 Tipton, Stafford, England
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Parents:
Father: JOHN ROBERTS Family
Mother: ELEANOR
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Messages: Extracted birth or christening record for the locality listed in the record.