CJ
Christina Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Christina Johnson across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 7-person household.
Age 31
b. ~1899
Female
Spouse
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Johnson |
| Given Name | Christina E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 16 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Woburn City |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Christina | Age | Birth yr |
|---|---|---|---|---|
| Christina Johnson | Spouse | — | 31 | ~1899 |
| Pauline Johnson | Daughter | — | 9 | ~1921 |
| Fred Johnson | Head | — | 44 | ~1886 |
| Walter Johnson | Son | — | 13 | ~1917 |
| Howard Johnson | Son | — | 2 | ~1928 |
| Warren Johnson | Son | — | 8 | ~1922 |
| Eleanor Johnson | Daughter | — | 7 | ~1923 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 21
Middlesex, Massachusetts · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Christina E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Spouse, age 31
Middlesex, Massachusetts · implied b. ~1899 — 7 household members
| Surname | Johnson |
| Given Name | Christina E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 16 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Christina Johnson across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Christina Johnson
Spouse · 1930 · age 31 · b. ~1899 · Massachusetts
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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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel931:0741)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Barbara E | 15 | Daughter | — | Massachusetts |
| 2 | Donald A | 13 | Son | — | Massachusetts |
| 3 | John J Linden | 54 | Head | Laborer | Canada-English |
| 4 | Annie Linden | 53 | Wife | — | Irish Free State |
| 5 | Thomas P Linden | 27 | Son | Bookkeeper | Massachusetts |
| 6 | Henry S Linden | 22 | Son | Leather Trimmer | Massachusetts |
| 7 | Helena E Linden | 20 | Daughter | Box Maker | Massachusetts |
| 8 | John F Linden | 16 | Son | — | Massachusetts |
| 9 | Peter A Benson | 36 | Head | Supt. | Sweden |
| 10 | Victoria J Benson | 37 | Wife | — | Massachusetts |
| 11 | Charlotte A Benson | 6 | Daughter | — | Massachusetts |
| 12 | Marion E Johnson | 10 | Niece | — | Massachusetts |
| 13 | Thomas L Donboy | 26 | Head | Photo Engraver | Massachusetts |
| 14 | Theresa E Donboy | 26 | Wife | — | Massachusetts |
| 15 | Thomas J Donboy | 6 | Son | — | Massachusetts |
| 16 | Bernard Donboy | 4 | Son | — | Massachusetts |
| 17 | Marjorie Donboy | 3 | Daughter | — | Massachusetts |
| 18 | Gabriel G Tenney | 55 | Head | Foreman | Massachusetts |
| 19 | Ellen G Tenney | 47 | Wife | — | Massachusetts |
| 20 | Mabel A Tenney | 22 | Daughter | — | Massachusetts |
| 21 | Bartholomew Mullen | 40 | Head | Leather Worker | Massachusetts |
| 22 | Madeline M Mullen | 35 | Wife | — | Massachusetts |
| 23 | Bartholomew Jr Mullen | 8 | Son | — | Massachusetts |
| 24 | John Mullen | 7 | Son | — | Massachusetts |
| 25 | Mary Mullen | 5 | Daughter | — | Massachusetts |
| 26 | Margaret A Mullen | 4 | Daughter | — | Massachusetts |
| 27 | Thomas F Mullen | 2 | Son | — | Massachusetts |
| 28 | Anna M Mullen | 0 | Daughter | — | Massachusetts |
| 29 | Fred J Johnson | 44 | Head | Laundry Sorter | Germany |
| 30 | Christina E Johnson THIS PERSON | 31 | Wife | — | Massachusetts |
| 31 | Walter E Johnson | 13 | Son | — | Massachusetts |
| 32 | Pauline E Johnson | 9 | Daughter | — | Massachusetts |
| 33 | Warren L Johnson | 8 | Son | — | Massachusetts |
| 34 | Eleanor M Johnson | 7 | Daughter | — | Massachusetts |
| 35 | Howard R Johnson | 2 | Son | — | Massachusetts |
| 36 | John W Morse | 43 | Head | Chauffeur | Massachusetts |
| 37 | Frances S Morse | 36 | Wife | — | Massachusetts |
| 38 | Mary F Morse | 16 | Daughter | — | Massachusetts |
| 39 | John E Morse | 13 | Son | — | Massachusetts |
| 40 | Richard E Morse | 9 | Son | — | Massachusetts |
| 41 | Herbert W Morse | 6 | Son | — | Massachusetts |
| 42 | Rita E Morse | 3 | Daughter | — | Massachusetts |
| 43 | Joseph Abreau | 25 | Head | Leather Worker | Portugal |
| 44 | Julia M Abreau | 25 | Wife | — | Lithuania |
| 45 | Julia Abreau | 4 | Daughter | — | Massachusetts |
| 46 | Catherine E Turner | 50 | Head | — | Massachusetts |
| 47 | Ethel Turner | 26 | Daughter | Bookkeeper | Massachusetts |
| 48 | Esther C Turner | 25 | Daughter | Bookkeeper | Massachusetts |
| 49 | Agnes V Turner | 23 | Daughter | Stenographer | Massachusetts |
| 50 | Dorothy R Turner | 22 | Daughter | Bookkeeper | Massachusetts |
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)