WM
William Morrow — 1940 US Census Record
Model Tree available1940 United States Federal Census · Plymouth-County, Massachusetts
Our Model Tree links this William Morrow across the 1920, 1930 and 1940 US Censuses in Plymouth-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Henry & Etta — first a head (b.~1908), then head of a 4-person household.
Age 32
b. ~1908
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Plymouth-County, Massachusetts |
| Surname | Morrow |
| Given Name | William B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Brockton City |
| 1935 Residence (County) | Plymouth |
| Additional Details | |
| Occupation | Shoe Cutter |
| Industry | Shoe Factory |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 900 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Shoe Cutter |
| Township / Ward | Brockton 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Morrow | Daughter | — | 5 | ~1935 |
| Isabelle Morrow | Spouse | — | 31 | ~1909 |
| Frederick Morrow | Son | — | 2 | ~1938 |
| William Morrow | Head | — | 32 | ~1908 |
Census Appearances
1920
Plymouth, Massachusetts
Son, age 12
Plymouth, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marrow |
| Given Name | William J. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Plymouth, Massachusetts
Son, age 22
Plymouth, Massachusetts · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marrow |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Presser |
| Industry | Cleaning |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Plymouth-County, Massachusetts
Head, age 32
Plymouth-County, Massachusetts · implied b. ~1908 — 4 household members
| Surname | Morrow |
| Given Name | William B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Brockton City |
| 1935 Residence (County) | Plymouth |
| Occupation | Shoe Cutter |
| Industry | Shoe Factory |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 900 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 William Morrow across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Marrow (~0.92 confidence) and mother Etta Marrow (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Marrow
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Etta Marrow
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Morrow
Head · 1940 · age 32 · b. ~1908 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Plymouth-County, Massachusetts
Open full size
1940 US Federal Census — Plymouth-County, Massachusetts
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-01637-00124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Milton Chatel | 30 | Son | Lining Cutter | Massachusetts |
| 46 | William B Morrow THIS PERSON | 32 | Head | Shoe Cutter | Massachusetts |
| 47 | Isabelle Morrow | 31 | Wife | — | Lithuania |
| 48 | Mary Morrow | 5 | Daughter | — | Massachusetts |
| 49 | Frederick Morrow | 2 | Son | — | Massachusetts |
| 50 | Louis Kilkus | 25 | Head | Manager | Massachusetts |
| 51 | Agnes B Kilkus | 30 | Wife | — | Massachusetts |
| 52 | Robert Kilkus | 3 | Son | — | Massachusetts |
| 53 | Kasimir B Bianchini | 55 | Head | Laster | Lithuania |
| 54 | Matilda Bianchini | 43 | Wife | — | Lithuania |
| 55 | Helen Bianchini | 17 | Daughter | — | Massachusetts |
| 56 | Kazimir Bianchini | 14 | Son | — | Massachusetts |
| 57 | August B Murauskas | 57 | Head | Presser | Lithuania |
| 58 | Mary Murauskas | 56 | Wife | Tacker | Lithuania |
| 59 | Martin Andraitis | 42 | Head | Clerk | Lithuania |
| 60 | Helen Andraitis | 12 | Wife | — | Lithuania |
| 62 | George Kunvaitis | 48 | Head | Repairer | Lithuania |
| 63 | Susan Kunvaitis | 48 | Wife | — | Lithuania |
| 64 | Ellen Kunvaitis | 20 | Daughter | Cutter | Massachusetts |
| 65 | Virginia Kunvaitis | 11 | Daughter | — | Massachusetts |
| 66 | Charles Rudaitis | 63 | Head | — | Lithuania |
| 67 | Helen Rudaitis | 22 | Daughter | Skiver | Massachusetts |
| 68 | Frank B Rudaitis | 54 | Boarder | Laster | Lithuania |
| 69 | Niles B Holmes | 43 | Head | Heeler | Massachusetts |
| 70 | Margaret Holmes | 37 | Wife | — | Massachusetts |
| 71 | Marion Holmes | 18 | Daughter | — | Massachusetts |
| 72 | Beatrice Holmes | 16 | Daughter | — | Massachusetts |
| 73 | John Carlin | 40 | Head | Laborer | Massachusetts |
| 74 | Winifred Carlin | 38 | Wife | — | Massachusetts |
| 75 | James Carlin | 14 | Son | — | Massachusetts |
| 76 | Susan Carlin | 13 | Daughter | — | Massachusetts |
| 77 | William Kuljokas | 53 | Head | Stapler | Lithuania |
| 78 | Josephine Kuljokas | 52 | Wife | — | Lithuania |
| 79 | Anthony Kuljokas | 22 | Son | Slugger | Massachusetts |
| 80 | Julius Kuljokas | 22 | Son | Cutter | Massachusetts |
Pedigree Summary
William
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)