The marriage transcription by FamilySearch is:

Name Francis Maunde
Spouse's Name Elizabeth Powys
Event Date 30 Jan 1664
Event Place Caynham,Shropshire,England
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The Cainham marriage register pages records, roughly:

“1664
...
Francis Maund & Elizabeth Powys both of the parish of Laystims(???) January 30th”

So this Elizabeth Powys might not have peter for a father and might be of a separate family. Hmmm...

No baptisms of any children found for this couple in Shropshire.
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The following births found in Herefordshire:

First name(s) Last name Birth year Baptism year  Father's first name(s)  Place  County

Ann Maund — 1669 Francis Leysters  Herefordshire
Elizabeth Maund — 1672 Francis Leysters  Herefordshire
John Maund — 1666 Francis Leysters  Herefordshire

In each case the mother was Elizabeth.

I’ve not followed this any further as I’m not sure Elizabeth the mother is a daughter of Peter Powys.
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