There are many Hannah Alexander deaths in FreeBMD, particular in the Wisbech district.  But these have some appeal, as they are in Ipswich, same as her husband who died a few years later:

Hannah Maria Alexander, Q4 of 1845, Ipswich dist, vol 12, p. 217
Hannah Alexander, Q3 of 1846, Ipswich dist, vol 12, p. 278


The marriage record for her daughter Priscilla in 1828 states that she was then deceased, so the above is rubbish.
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