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Pearl Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bossier-County, Louisiana
Our Model Tree links this Pearl Martin across the 1930 and 1940 US Censuses in Bossier-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bossier-County, Louisiana |
| Surname | Martin |
| Given Name | Pearl M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 888 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farmer |
| Township / Ward | Ward 2 |
| Est. Birth Year | ~1918 |
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 Pearl | Age | Birth yr |
|---|---|---|---|---|
| Ola Martin | Spouse | — | 42 | ~1898 |
| Walter Martin | Son | — | 10 | ~1930 |
| Pearl Martin | Daughter | — | 22 | ~1918 |
| Ida Martin | Daughter | — | 2 | ~1938 |
| Betty Hayes | Daughter | — | 2 | ~1938 |
| Emma Martin | Daughter | — | 21 | ~1919 |
| Walter Martin | Head | — | 42 | ~1898 |
| Lilly Martin | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Bossier, Louisiana
Other, age 13
Bossier, Louisiana · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Pearl |
| Relationship to Head | Step Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Bossier-County, Louisiana
Daughter, age 22
Bossier-County, Louisiana · implied b. ~1918 — 8 household members
| Surname | Martin |
| Given Name | Pearl M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 888 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Pearl Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Pearl Martin
Daughter · 1940 · age 22 · b. ~1918 · Louisiana
★ You are viewing this record
Sibling
Emma Martin
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Martin
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Hayes
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lilly Martin
Sibling · 1940 · age 17
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 — Bossier-County, Louisiana
Open full size
1940 US Federal Census — Bossier-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01384-00374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lonnie Peters | 40 | Wife | — | Georgia |
| 42 | Raymond Campbell | 18 | Head | New Worker | Louisiana |
| 43 | Dorothy Campbell | 14 | Wife | — | Louisiana |
| 44 | Linnie Robinson | 36 | Head | Farmer | Louisiana |
| 45 | Jenny Booker | 57 | Mother | Farmer | Louisiana |
| 46 | Jim Miller | 58 | Head | Farmer | Louisiana |
| 47 | Bertha L. Miller | 46 | Wife | Farmer | Louisiana |
| 48 | Willie S. Greenway | 18 | Lodger | — | Louisiana |
| 49 | Elsie Black | 90 | Head | — | Louisiana |
| 50 | Baldy Davis | 23 | Lodger | Porter | Louisiana |
| 51 | Izzo Davis | 21 | Lodger | — | Louisiana |
| 52 | Dotty L. Davis | 1 | Daughter | — | Louisiana |
| 53 | Mattie Lang | 60 | Head | Farmer | Louisiana |
| 54 | Commodore Richardson | 37 | Head | Farmer | Louisiana |
| 55 | Mary Richardson | 34 | Wife | Farmer | Louisiana |
| 56 | Mack Player | 60 | Head | Farmer | Louisiana |
| 57 | Cara Player | 54 | Wife | Farmer | Louisiana |
| 58 | Martha J. Player | 12 | Daughter | — | Louisiana |
| 59 | Henry Remble | 46 | Head | Farmer | Louisiana |
| 60 | Ray Remble | 46 | Wife | Farmer | Louisiana |
| 61 | Maggie Remble | 17 | Daughter | — | Louisiana |
| 62 | Roy Cullens | 7 | Son | — | Louisiana |
| 63 | Rosa May White | 3 | Daughter | — | Louisiana |
| 64 | Walter Martin | 42 | Head | Farmer | Louisiana |
| 65 | Ola Martin | 42 | Wife | — | Louisiana |
| 66 | Pearl M. Martin THIS PERSON | 22 | Daughter | Farmer | Louisiana |
| 67 | Emma L. Martin | 21 | Daughter | Farmer | Louisiana |
| 68 | Lilly Bell Martin | 17 | Daughter | — | Louisiana |
| 69 | Ida May Martin | 2 | Daughter | — | Louisiana |
| 70 | Walter Jr. Martin | 10 | Son | — | Louisiana |
| 71 | Betty Jo Hayes | 2 | Daughter | — | Arkansas |
| 72 | E. Ben Martin | 63 | Head | Farmer | Louisiana |
| 73 | Mamie Martin | 60 | Wife | Contractor | Louisiana |
| 74 | Logan Martin | 31 | Head | Contractor | Louisiana |
| 75 | Alice Martin | 29 | Wife | — | Louisiana |
| 76 | Marguerite Ramais | 18 | Sister | — | Louisiana |
| 77 | Richard Mayfield | 30 | Head | Farmer | Louisiana |
| 78 | Zella Mayfield | 23 | Wife | Farmer | Louisiana |
| 79 | Richard Jr. Mayfield | 5 | Son | — | Louisiana |
| 80 | Gelater Mayfield | 2 | Daughter | — | Louisiana |
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)