JH
John Harmon — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Union, New Jersey
Our Model Tree links this John Harmon across the 1900, 1910 and 1920 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1844), then head of a 6-person household.
Age 66
b. ~1844
Male
Head
Born: Virginia
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Union, New Jersey |
| Surname | Harmon |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 36 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Broker |
| Industry | Stocks |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Broker |
| Township / Ward | Summit City |
| Est. Birth Year | ~1844 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Helen Harmon | Daughter | — | 27 | ~1883 |
| Elsie Harmon | Daughter | — | 24 | ~1886 |
| John Harmon | Head | — | 66 | ~1844 |
| Anna Bond | Other | — | 35 | ~1875 |
| Josephine Foley | Other | — | 30 | ~1880 |
| Amelia Harmon | Spouse | — | 61 | ~1849 |
Census Appearances
1900
Union, New …
Head, age 55
Union, New Jersey · implied b. ~1845 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harman |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Month | May |
| Birth Year | 1845 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Bullion Broker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Union, New …
Head, age 66
Union, New Jersey · implied b. ~1844 — 6 household members
| Surname | Harmon |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 36 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Broker |
| Industry | Stocks |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Union, New …
Head, age 75
Union, New Jersey · implied b. ~1845 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harman |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Partner |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links John Harmon across 3 US Census years (1900, 1910 and 1920) in Union, New Jersey, using XGBoost record linkage.
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This person
Anchor record
John Harmon
Head · 1910 · age 66 · b. ~1844 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Union, New Jersey
Open full size
1910 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po910unit:0940)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Julia Tyler | 75 | Servant | Servant | New York |
| 52 | Mary Tyler | 27 | Servant | Servant | New York |
| 53 | Nellie Tyler | 19 | Servant | Servant | Ireland |
| 54 | David Mccord | 33 | Head | Broker | New York |
| 55 | Ernest R. Ucher | 46 | Head | Manufacturer | New Jersey |
| 56 | Mona Ucher | 45 | Wife | — | Maryland |
| 57 | Juliette Webber | 43 | Sister-in-law | — | Maryland |
| 58 | Annie Rogers | 27 | Servant | Servant | Ireland |
| 59 | Anna Marley | 44 | Servant | Servant | New Jersey |
| 60 | Margaret Beamish | 34 | Servant | Servant | Ireland |
| 61 | John F. Harmon THIS PERSON | 66 | Head | Broker | Virginia |
| 62 | Amelia Harmon | 61 | Wife | — | New York |
| 63 | Elsie Harmon | 24 | Daughter | — | New York |
| 64 | Helen Harmon | 27 | Daughter | — | New Jersey |
| 65 | Josephine Foley | 30 | Servant | Servant | Ireland |
| 66 | Anna Bond | 35 | Servant | Servant | Ireland |
| 67 | Thomas Curtis | 57 | Head | Own Income | New York |
| 68 | Harriett Curtis | 89 | Mother | — | New York |
| 69 | Florence Curtis | 27 | Daughter | — | New York |
| 70 | Louise Curtis | 25 | Daughter | — | New York |
| 71 | Sylvia Curtis | 18 | Daughter | — | New Jersey |
| 72 | Louisa Curtis | 53 | Sister | — | New York |
| 73 | Angus Williamson | 40 | Head | Servant | Scotland |
| 74 | Anna Williamson | 36 | Wife | Servant | Scotland |
| 75 | Anna Maguire | 40 | Servant | Servant | New Jersey |
| 76 | Catherine Canyon | 30 | Servant | Servant | New Jersey |
| 77 | Harry G. Brumble | 51 | Head | Manager | New Jersey |
| 78 | Jennie Brumble | 53 | Wife | — | New Jersey |
| 79 | Mary Brumble | 20 | Daughter | — | New Jersey |
| 80 | Belle Carroll | 60 | Servant | Servant | New Jersey |
| 81 | Theressa Delay | 39 | Servant | Servant | Switzerland |
| 82 | Maria Gaffney | 25 | Servant | Servant | Ireland |
| 83 | Annie Finn | 22 | Servant | Servant | Ireland |
| 84 | Mary Gunter | 20 | Servant | Servant | Ireland |
| 85 | John Robinson | 35 | Head | Servant | England |
| 86 | Kate Langholm | 35 | Servant | Servant | Ireland |
| 87 | Arthur Cordier | 34 | Head | Broker | New York |
| 88 | Maud Cordier | 28 | Wife | — | Florida |
| 89 | Barbara Cordier | 2 | Daughter | — | New York |
| 90 | Mary Ralph | 41 | Servant | Servant | Ireland |
| 91 | Delia Culligan | 33 | Servant | Servant | Ireland |
| 92 | Margaret Roache | 35 | Servant | Servant | Ireland |
| 93 | Percy Stewart | 43 | Head | Lawyer | New Jersey |
| 94 | Eleanor Stewart | 38 | Wife | — | New York |
| 95 | Percy Jr. Stewart | 10 | Son | — | New Jersey |
| 96 | Elinor Stewart | 5 | Daughter | — | New Jersey |
| 97 | Mary Reynolds | 42 | Servant | Servant | Ireland |
| 98 | Anna Whitney | 44 | Servant | Servant | Scotland |
| 99 | Maggie Winter | 34 | Servant | Servant | Scotland |
| 100 | Minnie Walsh | 34 | Servant | Servant | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)