MR
Margaret Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Margaret Roberts across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 8-person household.
Age 36
b. ~1904
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Roberts |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1904 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Roberts | Daughter | — | 18 | ~1922 |
| Velda Roberts | Daughter | — | 8 | ~1932 |
| Doris Roberts | Daughter | — | 12 | ~1928 |
| Thomas Roberts | Head | — | 40 | ~1900 |
| Richard Roberts | Son | — | 17 | ~1923 |
| Tommie Roberts | Son | — | 5 | ~1935 |
| Robert Roberts | Son | — | 14 | ~1926 |
| Margaret Roberts | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Duval, Florida
Spouse, age 26
Duval, Florida · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Margaret M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Duval-County, Florida
Spouse, age 36
Duval-County, Florida · implied b. ~1904 — 8 household members
| Surname | Roberts |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Roberts across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Roberts
Spouse · 1940 · age 36 · b. ~1904 · Florida
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Duval-County, Florida
Open full size
1940 US Federal Census — Duval-County, Florida
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00623-00432)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer L Rice | 45 | Head | Proprietor | Florida |
| 2 | Elsie G Rice | 44 | Wife | Saleswoman | Kansas |
| 3 | Francis M Rice | 85 | Father | — | Indiana |
| 4 | Porter C Palmer | 50 | Head | Proprietor | Illinois |
| 5 | Lenore D Palmer | 45 | Wife | — | Alabama |
| 6 | Franklin Wade Palmer | 16 | Son | — | Florida |
| 7 | Jane Noel Palmer | 8 | Daughter | — | Florida |
| 8 | George W Lotz | 47 | Head | Carpenter | S. Carolina |
| 9 | Beatrice S Lotz | 45 | Wife | — | S. Carolina |
| 10 | George W Jr Lotz | 23 | Son | Carpenter | S. Carolina |
| 11 | Beatrice Lotz | 21 | Daughter | — | S. Carolina |
| 12 | Margaret Lotz | 19 | Daughter | — | S. Carolina |
| 13 | Faynette Lotz | 15 | Daughter | — | S. Carolina |
| 14 | Harvey Lotz | 15 | Son | — | Florida |
| 15 | Oran Jenkins | 26 | Son-in-law | Elec. Welder | Florida |
| 16 | Merle Jenkins | 25 | Daughter | Stenographer | Florida |
| 17 | Gequita Wallace | 33 | Boarder | School Teacher | Florida |
| 18 | John Alex Safrit | 82 | Head | Pastor | N. Carolina |
| 19 | Laura E Safrit | 80 | Wife | — | N. Carolina |
| 20 | Pauline Mcdowell | 57 | Head | Stenographer | Florida |
| 21 | Antonia Summers | 72 | Mother | — | Florida |
| 22 | Marian Cartledge | 46 | Daughter | Office Manager | Ohio |
| 23 | Martha Cartledge | 24 | Daughter | — | Florida |
| 24 | Leroy Bryan Jones | 27 | Head | Carpenter Helper | Georgia |
| 25 | Ethel Jones | 25 | Wife | Stenographer | Florida |
| 26 | Charlotte Scott | 63 | Head | — | Canada |
| 27 | Thomas Roberts | 40 | Head | Fireman | Florida |
| 28 | Margaret Roberts THIS PERSON | 36 | Wife | — | Ohio |
| 29 | Dorothy Roberts | 18 | Daughter | New Worker | Ohio |
| 30 | Richard Roberts | 17 | Son | New Worker | Ohio |
| 31 | Robert Roberts | 14 | Son | — | Florida |
| 32 | Doris Roberts | 12 | Daughter | — | Ohio |
| 33 | Velda Mae Roberts | 8 | Daughter | — | Florida |
| 34 | Tommie Roberts | 5 | Son | — | Florida |
| 35 | Lucia Moccia | 57 | Head | Florist At Home | Italy |
| 36 | Carl Moccia | 27 | Son | Stenographer | Florida |
| 37 | Lawrence Moccia | 7 | Son | — | Florida |
| 38 | Frederick Pearson | 40 | Head | Shipping Clerk | Georgia |
| 39 | Mary E Pearson | 28 | Wife | — | Kentucky |
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)