JF
John Fritz — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Rockingham, New Hampshire
Our Model Tree links this John Fritz across the 1900 and 1910 US Censuses in Rockingham, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1855), then head of a 11-person household.
Age 55
b. ~1855
Male
Head
Born: New Hampshire
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Rockingham, New Hampshire |
| Surname | Fritz |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Laborer |
| Township / Ward | Portsmouth City |
| Est. Birth Year | ~1855 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Fritz | Spouse | — | 45 | ~1865 |
| George Fritz | Son | — | 23 | ~1887 |
| Mary Fritz | Other | — | 1 | ~1909 |
| James Fritz | Son | — | 25 | ~1885 |
| Eldridge Fritz | Other | — | 22 | ~1888 |
| Dorothy Fritz | Daughter | — | 11 | ~1899 |
| Julia Fritz | Daughter | — | 13 | ~1897 |
| Arthur Fritz | Son | — | 20 | ~1890 |
| John Fritz | Head | — | 55 | ~1855 |
| Charles Fritz | Son | — | 15 | ~1895 |
| Stephen Fritz | Son | — | 5 | ~1905 |
Census Appearances
1900
Rockingham, New …
Head, age 46
Rockingham, New Hampshire · implied b. ~1854 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fritz |
| Given Name | John L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Mar |
| Birth Year | 1854 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Ireland |
| Occupation | Day laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Rockingham, New …
Head, age 55
Rockingham, New Hampshire · implied b. ~1855 — 11 household members
| Surname | Fritz |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Fritz across 2 US Census years (1900 and 1910) in Rockingham, New Hampshire, using XGBoost record linkage.
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This person
Anchor record
John Fritz
Head · 1910 · age 55 · b. ~1855 · New Hampshire
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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 — Rockingham, New Hampshire
Open full size
1910 US Federal Census — Rockingham, New Hampshire
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po866unit:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred L Horton | 34 | Head | Book Salesman | Massachusetts |
| 52 | Florence G Horton | 25 | Wife | — | New Hampshire |
| 53 | Charles F Horton | 3 | Son | — | New Hampshire |
| 54 | Florence E Horton | 0 | Daughter | — | New Hampshire |
| 55 | Elmer Ramsdell | 46 | Boarder | Retail Dealer | Maine |
| 56 | Edwin W Gray | 41 | Head | Steam Fitter | New Hampshire |
| 57 | Pearl G Gray | 31 | Wife | — | New Hampshire |
| 58 | Walter G Gray | 9 | Son | — | New Hampshire |
| 59 | Gordon L Gray | 4 | Son | — | New Hampshire |
| 60 | Felicia Gray | 1 | Daughter | — | New Hampshire |
| 61 | Mary F Mcdonall | 48 | Head | — | New Hampshire |
| 62 | Oscar H Eldredge | 31 | Brother-in-law | Laborer | New York |
| 63 | Mable Eldredge | 29 | Sister | — | New Hampshire |
| 64 | John J Eldredge | 3 | Nephew | — | New Hampshire |
| 65 | Lillian Sheehy | 22 | Lodger | — | Ireland |
| 66 | John F Fritz THIS PERSON | 55 | Head | Laborer | New Hampshire |
| 67 | Mary E Fritz | 45 | Wife | — | Ireland |
| 68 | James E Fritz | 25 | Son | Salesman | New Hampshire |
| 69 | George F Fritz | 23 | Son | Salesman | New Hampshire |
| 70 | Arthur Fritz | 20 | Son | Varnisher | New Hampshire |
| 71 | Charles H Fritz | 15 | Son | — | New Hampshire |
| 72 | Julia Fritz | 13 | Daughter | — | New Hampshire |
| 73 | Dorothy Fritz | 11 | Daughter | — | New Hampshire |
| 74 | Stephen Fritz | 5 | Son | — | New Hampshire |
| 75 | Eldridge H Fritz | 22 | Daughter-in-law | — | Canada |
| 76 | Mary G Fritz | 1 | Grand-daughter | — | New Hampshire |
| 77 | Alfred J Marmont | 53 | Head | Cook | England |
| 78 | Patrick J Marmont | 26 | Son-in-law | Fireman | Massachusetts |
| 79 | Mary J Marmont | 34 | Daughter | — | Maine |
| 80 | Burnadette Marmont | 22 | Daughter | Saleswoman | New Hampshire |
| 81 | Charlotte Marmont | 20 | Daughter | Saleswoman | New Hampshire |
| 82 | John J Morrissey | 41 | Head | Barber | New Hampshire |
| 83 | Mary E Morrissey | 41 | Wife | — | New Hampshire |
| 84 | John J Morrissey | 4 | Son | — | New Hampshire |
| 85 | Fred G Harvey | 48 | Head | Laborer | Vermont |
| 86 | Barbara C Harvey | 45 | Wife | — | Canada |
| 87 | Mattie A Harvey | 22 | Daughter | Sorter | New Hampshire |
| 88 | Robert E Frost | 2 | Grandson | — | Massachusetts |
| 89 | William Mckenzie | 27 | Niece | Stitcher | Canada |
| 90 | Harry L Beacham | 48 | Head | Proprietor | New Hampshire |
| 91 | Sadie B Beacham | 32 | Wife | — | New Hampshire |
| 92 | Harold Beacham | 6 | Son | — | New Hampshire |
| 93 | Josephine Downing | 49 | Servant | Servant | New Hampshire |
| 94 | Arthur F Howard | 37 | Head | Inspector | New Hampshire |
| 95 | Anne F Howard | 37 | Wife | — | Maine |
| 96 | Edward S Patterson | 40 | Head | Contractor | Canada (Eng) |
| 97 | Charlotte M Patterson | 38 | Wife | — | New Hampshire |
| 98 | Frank E Patterson | 11 | Son | — | New Hampshire |
| 99 | James Turner | 28 | Lodger | Carpenter | Canada (Eng) |
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)