Given name

first name or another given name of this person; values used with the property should not link disambiguations nor family names

Diane

Given name

first name or another given name of this person; values used with the property should not link disambiguations nor family names

Catherine

Family name

part of full name of person

Lee

Family name

part of full name of person

Sealy

Birth name

full name of a person at birth, if different from their current, generally used name

Diane Catherine Sealy

Source: Wikidata (Q3704645)