1: Finch Featherstone -New Name (NP)
Sound most important.
Finch is an English surname found at Family Search - "England Deaths and Burials, 1538-1991", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:J85Z-J3T : 13 April 2023), William Finch, 1614, Indexing Batch B02840-3 and also at http://medievalscotland.org/kmo/Tokens/XandY_unrelated.shtml#LegAndStar in English Sign Names From 17th Century Tradesman's Tokens by Mari ingen Briain meic Donnchada (Kathleen M. O'Brien).
Per SENA Appendix A/English/Welsh (http://heraldry.sca.org/sena.html#AppendixAEnglishWelsh) Notes: Surnames from the second half of the 16th C and early 17th C may be used as given names; they are treated as any other 16th C given name [Alton of Grimfells, 04/2010, A-East].
Featherstone - English surname found in _Surnames in Durham and Northumberland, 1521-1615_ by Julie Kahan. Featherstone at Chester-le-Street in 1598, and Heighington in 1614. https://www.s-gabriel.org/names/juetta/parish/surnames_ef.html
Also _Dictionary of Tudor London Names_ PDF by Sara L. Uckelman, 2014, p.155. Fetherstone, loc. from Featherstone (Staf, WRY). (1) Castle Baynard, 1582. www.ellipsis.cx/~liana/names/english/tudorlondon.pdf
Consulting herald Aletheia Northclyf