MD
Margaret Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this Margaret Davis across the 1920, 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 7-person household.
Age 31
b. ~1899
Female
Spouse
Born: France
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Davis |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1920 |
| Age at First Marriage | 19 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Birthplace (normalized) | france |
| Township / Ward | East Orange 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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Virginia Davis | Daughter | — | 4 | ~1926 |
| Jones Davis | Head | — | 37 | ~1893 |
| Jean Fedra | Other | — | 24 | ~1906 |
| Ebenia Davis | Son | — | 8 | ~1922 |
| Jones Davis | Son | — | 7 | ~1923 |
| Morris Davis | Son | — | 9 | ~1921 |
| Margaret Davis | Spouse | — | 31 | ~1899 |
Census Appearances
1920
Suffolk, Massachusetts
Other, age 20
Suffolk, Massachusetts · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Marie |
| Relationship to Head | Daughter-in-law |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | France |
| Year of Immigration | 1919 |
| Naturalization Status | Naturalized |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | france |
1930
Essex, New …
Spouse, age 31
Essex, New Jersey · implied b. ~1899 — 7 household members
| Surname | Davis |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1920 |
| Age at First Marriage | 19 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Birthplace (normalized) | france |
1940
Essex-County, New …
Spouse, age 41
Essex-County, New Jersey · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Marguerit |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | France |
| 1935 Residence (City) | East Orange |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | France |
| Birthplace (normalized) | france |
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 Davis across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Davis
Spouse · 1930 · age 31 · b. ~1899 · New Jersey
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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 — Essex, New Jersey
Open full size
1930 US Federal Census — Essex, New Jersey
Page Contents
31 people indexed on this census page (ia:1930:newjerseycensus00reel1329:0935)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Maude F. Clawson | 43 | Head | Clerk/General | New Jersey |
| 52 | Almeda Clawson | 73 | Mother | None | Michigan |
| 53 | Arthur B. La Fer | 29 | Head | Claim Adjuster | New Jersey |
| 54 | Laura La Fer | 47 | Wife | None | New Jersey |
| 55 | Percy P. Holcombe | 26 | Brother-in-law | Stylist | New Jersey |
| 56 | Ethlyn A. Paulson | 24 | Head | Clerk | Massachusetts |
| 57 | Royal F. Ryder | 30 | Head | Mechanic | New York |
| 58 | Jean S. Ryder | 28 | Wife | Billing Clerk | New Jersey |
| 59 | Florence Jeffers | 42 | Head | Accountant | Michigan |
| 60 | Robert B. Hering | 24 | Head | Engineer | New York |
| 61 | Evelyn E. Hering | 21 | Wife | Telephone Operator | New York |
| 62 | Joseph P. Hart | 35 | Head | Superintendent | Ohio |
| 63 | Mary S. Hart | 34 | Wife | None | New York |
| 64 | Joseph P. Jr. Hart | 5 | Son | None | New York |
| 65 | Clarence E. Jackson | 48 | Head | Sales Engineer | New Jersey |
| 66 | Mary F. Jackson | 42 | Wife | None | New Jersey |
| 71 | George W. Buggeln | 54 | Head | Watchmaker | New Jersey |
| 72 | Henrietta D. Buggeln | 58 | Wife | None | New Jersey |
| 73 | Ellwood H. Buggeln | 23 | Son | Plumber | New Jersey |
| 74 | Sophie Allard | 70 | Head | None | Sweden |
| 75 | Hilda Allard | 40 | Daughter | Teacher | Connecticut |
| 76 | Edith Allard | 43 | Daughter | Clerk | New York |
| 77 | Emma Van Doren | 48 | Daughter | None | New Jersey |
| 78 | George Van Doren | 22 | Son | Asst. Treasurer | New Jersey |
| 79 | Jones F. Davis | 37 | Head | Welder | N. Carolina |
| 80 | Margaret A. Davis THIS PERSON | 31 | Wife | None | France |
| 81 | Morris Davis | 9 | Son | None | Virginia |
| 82 | Ebenia Davis | 8 | Son | None | Virginia |
| 83 | Jones F. Jr. Davis | 7 | Son | None | Virginia |
| 84 | Virginia Davis | 4 | Daughter | None | New Jersey |
| 87 | Jean Fedra | 24 | Boarder | Clerk | Italy |
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)