Contents
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Showing both families — every line on the page. Pick a side to hide the other
family's ancestors; Earl, Kristin and their three children stay on either way.
Person · Jacob Jung (Young)
The record
- HHomethe fan · what changed · open questions
- MMigrationbirths and deaths on a map, by decade
- TTimeline609 entries · 5 eras
- PPeople290 cards, by generationJacob Jung (Young)
- LLines13 surname pages
The evidence
- DDocuments896 thumbnails, filterable
- SSourcesS1–S1207, with where each is cited
The findings
- How the wall came downProeger line
- The glass patentsProeger line
- How the Caffey half was closedCaffey line
- What the DNA saysits own page
- Four routesMigration
- The asymmetryLines
- Open questions20 questions
- Add to this recorda form, read by Earl
How to read this record
Every claim is tagged
Most family trees flatten everything into the same confident typeface. This one does not.
The three research tags below are the whole point of the exercise: they say what a document
proves, what the weight of evidence suggests, and what nobody has found yet. A fourth marks
what the family stated directly, where no document has been retrieved at all — it is kept
separate on purpose and is never quietly promoted to confirmed. A fifth, added on
13 September 2026, marks biological evidence: a DNA result is not a document, and it is not
testimony either. Two further labels mark where this page withholds information
rather than lacking it.
ConfirmedAttested by a document that was actually retrieved and read — a census sheet, a
government index, a grave marker, a family-written obituary.
ProbableStrongly supported but not nailed down: a user-contributed tree, a masked index field,
or a chain of consistent circumstances. Believable, not proven.
Not foundSearched for and not located. This is a statement about the search, not about the
person — the record may well exist somewhere unsearched.
Family testimonySupplied by the family and recorded on their word — no document has been retrieved for
it. Note the diamond rather than the dot: this is provenance, not proof, and it stands
apart from the three record tags above S24.
DNA evidenceBiological evidence consistent with a claim. It corroborates origins; it does
not by itself establish a person or a link. Note the bar rather than a dot or a diamond:
no DNA result on this page is ever counted as confirmed, because no document
was read for it S46.
Living — withheldThe person is living. By the privacy rule for this page, name and relationship are
shown, and at most a year the family has already published. Full dates of birth, ages,
places of residence and record identifiers are held back.
Research in progressA branch that is actively being worked on. The node exists in the structure so the
shape of the family is honest; the detail is simply not in yet.
- Born
- about 1781
- Died
- Not found
- Sources
- 3
Research status
Research status: PROBABLE — accepted by Earl 28 September 2026 pending more evidence. In the 1850 census of Northern Liberties Ward 3, Philadelphia,
Jacob Young, 69, tailor, born in France, and
Eve, 54, head a family that runs onto the next page with Lewis Harbour, Eve Harbour and three Harbour children
S838; Eva's 1844 marriage calls her Eva Jung
S582, and a Civil War widows' pension index names her Eva Young Harbauer
S839. What is weak: the 1850 census has no relationship column, and no document read names Eva as Jacob's daughter
Evidence: In the 1850 Philadelphia census Jacob Young, 69, tailor, born France, and Eve, 54, head a family that includes Lewis and Eve Harbour and their children; Eva's 1844 marriage calls her Eva Jung and a widows' pension index names her Eva Young Harbauer. Weak or missing: The census has no relationship column and no document read names Eva as Jacob's daughter; a 1782 New Hanover, Pa., baptism in online trees belongs to another man. Not yet confirmed. Know more? Confirm or correct this →
Life in the order the records give it
Birth1781
Born about
1781, in
France, by his age of 69 in 1850
S838. A Lutheran baptism at New Hanover, Pennsylvania, of 2 August 1782, which some trees give him, belongs to another man: this Jacob was born in France
Work1850
A
tailor in the Northern Liberties, Philadelphia, in 1850, with Eve, 54, and Louisa, 17, born in Pennsylvania
S838Open questions what is probable, weak or missing — confirm or correct it
In the record
Generation 7 — Earl's earliest known
- S582Typed transcript of a Philadelphia church marriage register, register p. 229, 9 September 1844. Ancestry record 4849585. Image examined, read 25 September 2026. Confirmed 9 September 1844: Ludwig Halbauer with Eva Jung, both of the Northern Liberties. A later typed copy, not the register itself; the original page has not been seen.
- S8381850 U.S. Federal Census — Jacob Young household, Northern Liberties Ward 3, Philadelphia Co., Pennsylvania. Ancestry collection 8054, record 4931979 (image 4205114_00307); dwelling 424, family 530, lines 40–42. Image examined, read 28 September 2026. Probable Jacob Young, 69, male, tailor, born France; Eve, 54, born France; Louisa, 17, born Pennsylvania. The family runs onto the next page, which FamilySearch indexes (1:1:M4CX-7GJ) with Lewis Harbour, Eve [“Ere”] Harbour, and Lewis, Harriet and Sarah Harbour in the same family. The first page was read from the image; the continuation is from the FamilySearch index of the same household. No relationship column, so Eva Harbauer's tie to Jacob and Eve is inferred, not stated.
- S839FamilySearch index — U.S. Civil War widows' pension index, Eva Young Harbauer. FamilySearch 1:1:KXCR-19Y and related entries. Checked 28 September 2026. Probable “Eva Young Harbauer”, widow of Louis Harbauer. An index only. It supports her maiden name Young (Jung) but names no parents. FamilySearch 1:1:M37L-TP8 indexes her 1900 census entry (S330).