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John Stevens — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Strafford, New Hampshire
Our Model Tree links this John Stevens across the 1910, 1920 and 1930 US Censuses in Strafford, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 53
b. ~1877
Male
Head
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Strafford, New Hampshire |
| Surname | Stevens |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 26 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15.00 |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Rochester City |
| Est. Birth Year | ~1877 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Stevens | Head | — | 53 | ~1877 |
| Sarah Fleming | Other | — | 53 | ~1877 |
| Maurice Stevens | Son | — | 23 | ~1907 |
| Mattie Stevens | Spouse | — | 49 | ~1881 |
Census Appearances
1910
Strafford, New …
Head, age 36
Strafford, New Hampshire · implied b. ~1874 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maine |
| Years Married | 9 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Photographer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Strafford, New …
Head, age 45
Strafford, New Hampshire · implied b. ~1875 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Proprietor |
| Industry | Photography Studio |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Strafford, New …
Head, age 53
Strafford, New Hampshire · implied b. ~1877 — 4 household members
| Surname | Stevens |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 26 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15.00 |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Stevens across 3 US Census years (1910, 1920 and 1930) in Strafford, New Hampshire, using XGBoost record linkage.
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This person
Anchor record
John Stevens
Head · 1930 · age 53 · b. ~1877 · New Hampshire
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Strafford, New Hampshire
Open full size
1930 US Federal Census — Strafford, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1306unit:0898)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carleton Young | 21 | Head | Truckman | New Hampshire |
| 2 | Dorothy Young | 22 | Wife | — | New Hampshire |
| 3 | Ralph Young | 3 | Son | — | New Hampshire |
| 4 | Beverly Young | 2 | Daughter | — | New Hampshire |
| 5 | Irene Young | 0 | Daughter | — | New Hampshire |
| 6 | Eugene Hall | 48 | Head | — | New Hampshire |
| 7 | Emma Hall | 53 | Wife | — | Maine |
| 8 | William Tasker | 77 | Head | Granite | New Hampshire |
| 9 | Mary Tasker | 69 | Wife | Granite | New Hampshire |
| 10 | William Griffin | 49 | Head | — | Massachusetts |
| 11 | Lillian Whitten | 40 | Head | Saleswoman | New Hampshire |
| 12 | Wilson Sara F. Whitten | 70 | Mother | Molder | Maine |
| 13 | Evelyn Pratt | 74 | Head | — | Maine |
| 14 | Arthur Blake | 48 | Head | — | New Hampshire |
| 15 | Teresa Blake | 39 | Wife | Contractor | New Hampshire |
| 16 | Violet Blake | 11 | Daughter | — | New Hampshire |
| 17 | Alice Blake | 8 | Daughter | — | New Hampshire |
| 18 | Norman Blake | 5 | Son | — | New Hampshire |
| 19 | Steven Blake | 2 | Son | — | New Hampshire |
| 20 | John L. Stevens THIS PERSON | 53 | Head | — | Maine |
| 21 | Mattie Stevens | 49 | Wife | Photographer | Maine |
| 22 | Maurice Stevens | 23 | Son | Photographer | Maine |
| 23 | Sarah F. Fleming | 53 | Sister | — | Maine |
| 24 | Maud B. James | 43 | Head | Servant | New Hampshire |
| 25 | Carl E. Mitchell | 46 | Head | Proprietor | Massachusetts |
| 26 | Nellie Mitchell | 41 | Wife | Automobile | Maine |
| 27 | Ronald Mitchell | 19 | Son | — | Massachusetts |
| 28 | Barbara Mitchell | 10 | Daughter | — | Massachusetts |
| 29 | Mary A. Mahoney | 59 | Head | — | Ireland |
| 30 | Bridget Mahoney | 66 | Sister | — | New Hampshire |
| 31 | Katherine Mahoney | 60 | Sister | — | New Hampshire |
| 32 | Charles Jenness | 74 | Head | Proprietor | New Hampshire |
| 33 | Elizabeth S. Jenness | 46 | Wife | Housekeeper | Maine |
| 34 | William T. Bridges | 42 | Head | — | New Hampshire |
| 35 | Florence G. Bridges | 42 | Wife | Barber | New Hampshire |
| 36 | Robert Bridges | 2 | Son | — | New Hampshire |
| 37 | George Andrews | 63 | Head | — | New York |
| 38 | Margaret R. Andrews | 53 | Wife | Salesman | Massachusetts |
| 39 | Daniel Scannell | 63 | Head | — | Ireland |
| 40 | Julia Scannell | 60 | Wife | Foreman | Ireland |
| 41 | David Shields | 49 | Head | — | Ireland |
| 42 | Sarah Shields | 53 | Wife | Surveyor | Ireland |
| 43 | Dorothy Shields | 14 | Daughter | — | New Hampshire |
| 44 | Fred W. Douglas | 30 | Head | — | Nova Scotia |
| 45 | Jessie J. Douglas | 27 | Wife | Photographer | Maine |
| 46 | John R. Douglas | 2 | Son | — | New Hampshire |
| 47 | Arthur J. Paul | 22 | Head | — | New Hampshire |
| 48 | Arlene Paul | 21 | Wife | Cutter | Nova Scotia |
| 49 | Margaret J. Paul | 3 | Daughter | Presser Cord | Maine |
| 50 | Elizabeth Flynn | 54 | Boarder | — | Maine |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)