Her baptism:

First name(s) Lucie
Last name Medows
Birth year 1711
Birth date 27 Nov 1711
Baptism year 1711
Baptism date 04 Dec 1711
Father's first name(s) Philip
Mother's first name(s) Dorothy
Parish St Martin-In-The-Fields
County Middlesex
Country England
Page -
Archive City of Westminster Archives Centre
Record set Westminster Baptisms

The image confirms the above.
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The Kensington burial makes me wonder if this record is here:

First name(s) Lucy
Last name Meadows
Gender Female
Marital status -
Occupation -
Event year 1712
Burial year 1712
Burial date 14 Sep 1712
Burial place St.Marys, Whitechapel, London, England
Burial place note Buried At Kensington
Place London
County Middlesex
Country England
Record set England Deaths & Burials 1538-1991
Category Birth, Marriage, Death & Parish Records
Subcategory Parish Burials
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