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Margaret Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Collin-County, Texas
Our Model Tree links this Margaret Lewis across the 1930 and 1940 US Censuses in Collin-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Collin-County, Texas |
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. No. 3 |
| 1935 Residence (County) | Collin |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J P No 3 |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lewis | Daughter | — | 19 | ~1921 |
| Naomi Lewis | Daughter | — | 6 | ~1934 |
| Loreta Lewis | Daughter | — | 15 | ~1925 |
| N Lewis | Head | — | 53 | ~1887 |
| George Lewis | Son | — | 17 | ~1923 |
| Leon Lewis | Son | — | 24 | ~1916 |
| H Lewis | Son | — | 12 | ~1928 |
| Floyd Lewis | Son | — | 22 | ~1918 |
| J Lewis | Son | — | 26 | ~1914 |
| Ilosa Lewis | Spouse | — | 53 | ~1887 |
Census Appearances
1930
Collin, Texas
Daughter, age 9
Collin, Texas · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Collin-County, Texas
Daughter, age 19
Collin-County, Texas · implied b. ~1921 — 10 household members
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. No. 3 |
| 1935 Residence (County) | Collin |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Lewis
Daughter · 1940 · age 19 · b. ~1921 · Texas
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Sibling
Naomi Lewis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Lewis
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Lewis
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Lewis
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loreta Lewis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
H Lewis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Lewis
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Collin-County, Texas
Open full size
1940 US Federal Census — Collin-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04009-00054)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joan Couch | 4 | Daughter | — | Texas |
| 42 | Floyd Couch | 8 | Son | — | Texas |
| 43 | Loyd Couch | 8 | Son | — | Texas |
| 44 | Juanita Couch | 2 | Daughter | — | Texas |
| 45 | Claude Haywood | 37 | Head | Farmer | Texas |
| 46 | Thelma Haywood | 31 | Wife | — | Texas |
| 47 | Bobbie Haywood | 2 | Son | — | Texas |
| 48 | Alice Ashmore | 37 | Head | Farmer | Texas |
| 49 | Elsie Ashmore | 30 | Wife | — | Texas |
| 50 | Peggy Ashmore | 10 | Daughter | — | Texas |
| 51 | George R. Cravens | 66 | Head | Farmer | Texas |
| 52 | Ida Cravens | 64 | Wife | — | Kentucky |
| 53 | Hattie Cravens | 39 | Daughter | — | Texas |
| 54 | Mary Cravens | 29 | Daughter | — | Texas |
| 55 | Bernice Bryan | 37 | Head | Farmer | Tennessee |
| 56 | Effie Bryan | 34 | Wife | — | Texas |
| 57 | Jimmy Bryan | 17 | Daughter | — | Texas |
| 58 | Billy Bryan | 15 | Daughter | — | Texas |
| 59 | Richard Bryan | 10 | Son | — | Texas |
| 60 | N. W. Lewis | 53 | Head | Farmer | Virginia |
| 61 | Ilosa Lewis | 53 | Wife | — | Texas |
| 62 | J. C. Lewis | 26 | Son | Farm Laborer | Texas |
| 63 | Leon Lewis | 24 | Son | Warehouse | Texas |
| 64 | Floyd Lewis | 22 | Son | Farm Laborer | Texas |
| 65 | Margaret Lewis THIS PERSON | 19 | Daughter | — | Texas |
| 66 | George Lewis | 17 | Son | — | Texas |
| 67 | Loreta Lewis | 15 | Daughter | — | Texas |
| 68 | H. W. Jr. Lewis | 12 | Son | — | Texas |
| 69 | Naomi Lewis | 6 | Daughter | — | Texas |
| 70 | Hester O. Arnold | 81 | Head | Farmer | Kentucky |
| 71 | Gertrude Arnold | 42 | Daughter | — | Texas |
| 72 | Robert L. Webb | 57 | Head | Farmer | Arkansas |
| 73 | Charles Webb | 32 | Brother | Farm Laborer | Texas |
| 74 | Bessie Webb | 22 | Sister-in-law | — | Texas |
| 75 | James T. Shaw | 56 | Head | Farmer | Kentucky |
| 76 | Frank D. Riggins | 53 | Head | Farmer | Kentucky |
| 77 | Bertha Riggins | 41 | Wife | — | Tennessee |
| 78 | Jessie M. Bryan | 71 | Head | Farmer | Tennessee |
| 79 | Edward Powell | 27 | Head | Farm Laborer | Texas |
| 80 | Evelyn Powell | 23 | Wife | — | Texas |
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)