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Mary Lang — 1930 US Census Record
Model Tree available1930 United States Federal Census · Strafford, New Hampshire
Our Model Tree links this Mary Lang across the 1910, 1920 and 1930 US Censuses in Strafford, New Hampshire (XGBoost, ~Confirmed), with identified parents Henry & Mary — first a daughter (b.~1908), then head of a 8-person household.
Age 22
b. ~1908
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Strafford, New Hampshire |
| Surname | Lang |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Teacher |
| Township / Ward | Somersworth City |
| Est. Birth Year | ~1908 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Thomas Lang | Son | — | 17 | ~1913 |
| Mary Lang | Spouse | — | 43 | ~1887 |
| Margaret Lang | Daughter | — | 20 | ~1910 |
| Mary Lang | Daughter | — | 22 | ~1908 |
| Thomas Lang | Head | — | 39 | ~1891 |
| Francis Lang | Son | — | 19 | ~1911 |
| Edward Lang | Son | — | 14 | ~1916 |
| James Lang | Son | — | 12 | ~1918 |
Census Appearances
1910
Strafford, New …
Daughter, age 2
Strafford, New Hampshire · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Strafford, New …
Daughter, age 12
Strafford, New Hampshire · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Strafford, New …
Daughter, age 22
Strafford, New Hampshire · implied b. ~1908 — 8 household members
| Surname | Lang |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Mary Lang across 3 US Census years (1910, 1920 and 1930) in Strafford, New Hampshire, using XGBoost record linkage. Identified parents: father Henry Lang (~0.92 confidence) and mother Mary Lang (~0.92 confidence) and mother Mary Lang (~0.92 confidence) and father Thomas Lang (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Lang
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Mary Lang
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Mary Lang
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Thomas Lang
b. ~1891
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Lang
Daughter · 1930 · age 22 · b. ~1908 · New Hampshire
★ You are viewing this record
Sibling
Thomas Lang
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Lang
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Lang
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Lang
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lang
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:1044)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Michel | 24 | Head | — | Canada French |
| 2 | Rita Michel | 19 | Wife | — | Canada French |
| 3 | Annette Michel | 0 | Daughter | — | New Hampshire |
| 4 | Georgette Michel | 1 | Daughter | — | New Hampshire |
| 5 | Mary Michel | 48 | Mother | — | Massachusetts |
| 6 | Anna Goulet | 58 | Head | — | Canada French |
| 7 | Edmond Goulet | 22 | Son | Station Man | New Hampshire |
| 8 | Leo Goulet | 20 | Son | Laborer | New Hampshire |
| 9 | Eva Goulet | 16 | Daughter | Stitching | New Hampshire |
| 10 | Thomas Lang | 39 | Head | Overseer | New Hampshire |
| 11 | Mary Lang | 43 | Wife | — | New Hampshire |
| 12 | Margaret Lang | 20 | Daughter | Stenographer | New Hampshire |
| 13 | Francis Lang | 19 | Son | — | New Hampshire |
| 14 | Thomas Jr. Lang | 17 | Son | — | New Hampshire |
| 15 | Mary E. Lang THIS PERSON | 22 | Daughter | Teacher | New Hampshire |
| 16 | Edward Lang | 14 | Son | — | New Hampshire |
| 17 | James Lang | 12 | Son | — | New Hampshire |
| 18 | Adelard Paquin | 34 | Head | Clerk | Canada French |
| 19 | Violette Paquin | 40 | Wife | — | New Hampshire |
| 20 | Robert Paquin | 5 | Son | — | New Hampshire |
| 21 | Joseph E. Letourneau | 40 | Head | Helper | New Hampshire |
| 22 | Mary Letourneau | 31 | Wife | Twister | New Hampshire |
| 23 | Leo Letourneau | 10 | Son | — | New Hampshire |
| 24 | George Houle | 47 | Head | Assistant Supt. | New Hampshire |
| 25 | George Jr. Houle | 8 | Son | — | New Hampshire |
| 26 | Richard Houle | 2 | Son | — | New Hampshire |
| 27 | Marie Houle | 71 | Mother | — | Canada French |
| 28 | Joseph Gagnon | 55 | Head | Proprietor | Canada French |
| 29 | Georgiana Gagnon | 57 | Wife | — | Canada French |
| 30 | Laura Gagnon | 27 | Daughter | Inspector | New Hampshire |
| 31 | Edward Plante | 41 | Head | Weaver | New Hampshire |
| 32 | Eva Plante | 39 | Wife | — | New Hampshire |
| 33 | Ludger Plante | 16 | Son | — | New Hampshire |
| 34 | Germaine Plante | 14 | Daughter | — | New Hampshire |
| 35 | Antoinette Plante | 12 | Daughter | — | New Hampshire |
| 36 | Louis Plante | 11 | Son | — | New Hampshire |
| 37 | Raymond Plante | 9 | Son | — | New Hampshire |
| 38 | Eugene Plante | 7 | Son | — | New Hampshire |
| 39 | Theresa Plante | 5 | Daughter | — | New Hampshire |
| 40 | Marguerite Plante | 4 | Daughter | — | New Hampshire |
| 41 | Rita Plante | 1 | Daughter | — | New Hampshire |
| 42 | Edward Donahue | 58 | Head | Grocer | Vermont |
| 43 | Charles Gaudette | 55 | Head | Steam Fitter | Canada French |
| 44 | Lelia Gaudette | 56 | Wife | — | Canada French |
| 45 | Roland Gaudette | 18 | Son | Helper | New Hampshire |
| 46 | Raymond Gaudette | 16 | Son | Doffer | New Hampshire |
| 47 | Leo Gaudette | 10 | Son | — | New Hampshire |
| 48 | Albert Gagne | 37 | Head | Repairer | New Hampshire |
| 49 | Rose Gagne | 39 | Wife | — | New Hampshire |
| 50 | Antoinette Gagne | 15 | Daughter | — | New Hampshire |
Related Census Records
Pedigree Summary
Mary + 5 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)