Blenheim Dutch Reformed Church NY register page — 'Hariot Cooper' birth 2 Dec 1804at 'Jacob Wickoff / Theodosia Cooper' parents = PRIMARY-SOURCE-GRADE BIRTH RECORD for Harriet Wyckoff 1804-1828, daughter of [L.72](../L-FamilyTrees/L.72.yaml) Theodosia Cooper Wyckoff b. 1775= independent corroboration of L.72 tree claim that Theodosia (Benjamin Cooper's daughter) married Jacob Wyckoff + had daughter Harriet 1804. Register entry uses 'Hariot' (= variant of Harriet) + 'Cooper' name reflecting maternal-line Cooper-family-naming traditionin Wyckoff children (= same pattern as son James CooperWickoff 1808 per L.72)

Transcription and notes

Source

• Filename:(image held in the family archive)
• Source:Blenheim Dutch Reformed Church Register, Schoharie Co. NY
• Likely Ancestry collection:U.S., Dutch Reformed Church Records in Selected States, 1639-1989 (= primary-source-grade)
• Accessed:13 May 2026 via maintainer file-pointer

Verbatim — register entry (partial; image small at current resolution)

Parents:Jacob Wickoff & Theodosia Cooper

Children:Hariot Cooper, Born Dec[ember] 2 1804

(Per the current image resolution, additional context is not fully readable. The image is a register-page-spread showing multiple family entries; the Wickoff/Cooper entry is one of several Cooper-related entries visible. Higher-res zoom recommended for further verbatim transcription.)

Cross-references

• F.108 Blenheim Dutch Reformed register Jacob H[?] Wickoff b. 15 Nov 1802 = brother of F.107 Hariot 1804(= 2nd primary-source corroboration of L.72 Theodosia × Jacob Wyckoff family)
• F.109 Conesville/Gilboa Dutch Reformed register Cornelius L Stevenson × Getty Wyckoff Jun 1812 = sister Gertrude's marriage(= 3rd primary-source corroboration of L.72 family + primary-source-grade adult-life identification of L.72 child #1 Gertrude)
• G.126 Find A Grave memorial Gertrude Wyckoff Stevenson Cross 1795-1885 buried Basking Ridge Presbyterian Cemetery plot 500.1 (= same cemetery as Daniel Cooper Sr + Polly Cooper Cross Annin)
• L.74 Ancestry tree Gertrude Wyckoff Stevenson-Cross expanded biographical data
• L.72 Ancestry tree Theodosia Cooper b. 1775 — parent record (= primary-source source of identification of Theodosia)
• L.73 Ancestry tree Theodosia Cooper Wyckoff b. 1855 — great-granddaughter
• G.28 Capt. Benjamin Cooper 1741-1794 — Theodosia's father per L.72
• H.2 CDV reverse caption — context for the Theodosia Wyckoff identification
• Project pr.12 Benjamin daughters per Littell.md — Craddock framework; F.107 + L.72 ADD daughter Theodosia not in Craddock's list

Open questions / follow-ups

Top priorities post-F.107

• [ ] Higher-resolution zoom of the F.107 image— current image is a 2-page-spread small thumbnail; tight zoom on the Hariot Cooper / Jacob Wickoff / Theodosia Cooper row would enable full verbatim transcription including witnesses + exact register-book pagination + date-of-baptism (vs date-of-birth)
• [ ] Blenheim Dutch Reformed NY register full Theodosia × Jacob Wyckoff family sweep— search for additional children's baptisms in same register (= Gertrude 1795 + Jacob Harvey 1802 + Jane Barkley 1811 per L.72)
• [ ] Theodosia × Jacob Wyckoff marriage record 1794 Monmouth NJ— pull Monmouth Co. NJ marriage records 1794 OR Dutch Reformed Church marriage records covering Monmouth/Middlesex NJ 1794
• [ ] Theodosia's baptism c. 1775 Hunterdon Co. NJ— = primary-source-lock of her parentage (= Benjamin Cooper 1741-1794 + ?). Hunterdon Co. Reformed Dutch Church baptism registers + Readington Reformed Dutch Church
• [ ] Catherine Haviland (Theodosia's mother per L.72) family-of-origin + marriage to Benjamin Cooper— NJ marriage records pre-1775 for Benjamin Cooper × Catherine Haviland

Status notes

• Status [partial]— register entry verbatim captures the parents + child name + birth date; image resolution limits further verbatim transcription. Higher-res zoom would upgrade to [verbatim].
• Certainty [high for the partial reading; corroboration value high vs L.72 tree-tier claims]
• F.107 is independent primary-source corroborationof L.72 tree's claim that Theodosia Cooper married Jacob Wyckoff + had Harriet 1804
• Per memory feedback_dutch_records_check_kuyper_for_cooper.md: Dutch Reformed records context applies; though Hariot's surname is Cooper (not Kuyper), the principle of checking Dutch-Reformed records for Cooper-family connections is relevant here
• Per memory feedback_ask_for_zoom_dont_guess.md: image is small; zoom recommended for further detail

Interpretation — relocated

What this entry concluded now lives in p.665 (p.665 Theodosia (Cooper) Wyckoff.md). An entry holds verbatim source content and navigational pointers; the reasoning belongs with the person, family or thread it is about. Moved 2026-08-03.