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Margaret Griffin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Margaret Griffin across the 1920, 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed), with identified parents William & Margaret — first a daughter (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Griffin |
| Given Name | Margaret S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | East Orange |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | advertising manager |
| Industry | book publishing |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 2200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Advertising Manager |
| Township / Ward | East Orange |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Emma Harris | Other | — | 64 | ~1876 |
| William Griffin | Head | — | 72 | ~1868 |
| Margaret Griffin | Daughter | — | 33 | ~1907 |
Census Appearances
1920
Essex, New …
Daughter, age 12
Essex, New Jersey · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Margaret O. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Essex, New …
Daughter, age 22
Essex, New Jersey · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Daughter, age 33
Essex-County, New Jersey · implied b. ~1907 — 3 household members
| Surname | Griffin |
| Given Name | Margaret S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | East Orange |
| 1935 Residence (County) | Essex |
| Occupation | advertising manager |
| Industry | book publishing |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 2200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Margaret Griffin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Griffin (~0.92 confidence) and mother Margaret Griffin (~0.92 confidence) and mother Margaret Griffin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Griffin
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Margaret Griffin
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Margaret Griffin
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Griffin
Daughter · 1940 · age 33 · b. ~1907 · New Jersey
★ 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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02331-00547)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret J Purdue | 78 | Head | — | New Jersey |
| 42 | Emma Purdue | 73 | Sister | — | New Jersey |
| 43 | Frederick C Henni | 56 | Head | Salesman | Illinois |
| 44 | Grace T Henni | 53 | Wife | Teacher | New York |
| 45 | William J Griffin | 72 | Head | Appraiser | New Hampshire |
| 46 | Margaret S Griffin THIS PERSON | 33 | Daughter | Advertising Manager | New Jersey |
| 47 | Emma Harris | 64 | Sister in law | — | New Jersey |
| 48 | William B Norris | 67 | Head | Salesman | New York |
| 49 | Alice H Holbrook | 67 | Sister in law | Lawyer | Kansas |
| 50 | Eva V Holbrook | 72 | Sister | — | Missouri |
| 51 | Samuel D Anderson | 83 | Head | — | New York |
| 52 | William F Haman | 54 | Head | Piano Teacher | New Jersey |
| 53 | Gertrude E Haman | 40 | Wife | — | New Jersey |
| 54 | Edward Haman | 48 | Son | Clerk | New Jersey |
| 55 | Thomas Morgan | 33 | Head | Salesman | New Jersey |
| 56 | Clarice D Morgan | 39 | Wife | Lecturer | New Jersey |
| 57 | Thomas J Jr Morgan | 1 | Son | — | New Jersey |
| 58 | Elizabeth Young | 54 | Mother in law | Employment Social Service | New Jersey |
| 59 | Emmanuel Clemens | 60 | Head | Mechanical Engineer | Canada Eng |
| 60 | Mary M Clemens | 57 | Wife | — | Canada Eng |
| 61 | Alexander Hamilton | 37 | Head | Fireman | Oregon |
| 62 | Ruth Hamilton | 35 | Wife | — | New Jersey |
| 63 | Dewitt Witzig | 55 | Head | Maintenance Superintendent | New York |
| 64 | Marjorie Witzig | 39 | Wife | — | Pennsylvania |
| 65 | Richard Witzig | 8 | Son | — | New Jersey |
| 66 | Mary Mcdonald | 67 | Mother in law | — | Pennsylvania |
| 67 | Mary Martin | 39 | Lodger | Nurse | New York |
| 68 | John A Palmer | 65 | Head | Superintendent | South Carolina |
| 69 | Lillie Palmer | 65 | Wife | — | West Virginia |
| 70 | Cornelius Palmer | 40 | Son | Cleaner & Laborer | New Jersey |
| 71 | Mattie Palmer | 39 | Daughter in law | Presser | New Jersey |
| 72 | Cuthbert Simmons | 29 | Nephew | Porter | New Jersey |
| 73 | James Richards | 63 | Head | — | — |
| 74 | Mary J Richards | 55 | Sister | — | — |
| 75 | Howard C Chase | 48 | Head | Manager | New Jersey |
| 76 | Cecelia M Chase | 43 | Wife | — | New Jersey |
| 77 | Howard Jr Chase | 22 | Son | Salesman | New Jersey |
| 78 | Robert Patterson | 36 | Head | Carpenter | New Jersey |
| 79 | Gertrude Patterson | 35 | Wife | — | New Jersey |
| 80 | Jane Patterson | 10 | Daughter | — | New Jersey |
Related Census Records
Pedigree Summary
Margaret
Gen 1 · 3 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)