MG
Mary Garrett — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Mary Garrett across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed), with identified parents Frank & Jennie — first a daughter (b.~1913), then head of a 9-person household.
Age 27
b. ~1913
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Garrett |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Garrett | Daughter | — | 31 | ~1909 |
| Mary Garrett | Daughter | — | 27 | ~1913 |
| Addie Garrett | Daughter | — | 23 | ~1917 |
| Frank Garrett | Head | — | 58 | ~1882 |
| Edward Graham | Other | — | 13 | ~1927 |
| Charles Graham | Other | — | 15 | ~1925 |
| Frank Garrett | Son | — | 20 | ~1920 |
| Jovett Garrett | Son | — | 17 | ~1923 |
| Jennie Garrett | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Jefferson, Kentucky
Daughter, age 7
Jefferson, Kentucky · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garrett |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mulatto |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Daughter, age 19
Jefferson, Kentucky · implied b. ~1911 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garrett |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Daughter, age 27
Jefferson-County, Kentucky · implied b. ~1913 — 9 household members
| Surname | Garrett |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mary Garrett across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Garrett (~0.92 confidence) and mother Jennie Garrett (~0.92 confidence) and mother Jennie Garrett (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Garrett
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Jennie Garrett
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Jennie Garrett
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Garrett
Daughter · 1940 · age 27 · b. ~1913 · Kentucky
★ You are viewing this record
Sibling
Frank Garrett
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jovett Garrett
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Garrett
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Addie Garrett
Sibling · 1940 · age 23
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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01376-00721)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Arlee May | 12 | Daughter | — | Kentucky |
| 42 | Victor W. Bailey | 27 | Head | Carpenter | Kentucky |
| 43 | Ardith Bailey | 26 | Wife | — | Kentucky |
| 44 | Charles R. Bailey | 1 | Son | — | Kentucky |
| 45 | Frederick M. Scales | 32 | Head | Machine Operator | Kentucky |
| 46 | Alma E. Scales | 26 | Wife | Machine Operator | Kentucky |
| 47 | Margaret L. Burridge | 16 | Sister-in-law | — | Kentucky |
| 48 | Raymond A. Pierce | 31 | Head | Machine Operator | Kentucky |
| 49 | Florence M. Pierce | 29 | Wife | — | Kentucky |
| 50 | Joseph J. Burridge | 18 | Brother-in-law | Laborer | Illinois |
| 51 | Andrew J. Baker | 37 | Head | Inspector | West Virginia |
| 52 | Cora B. Baker | 43 | Wife | Packer | Kentucky |
| 53 | Margaret Hultz | 15 | Step-daughter | — | Kentucky |
| 54 | Bertha Goodman | 18 | Lodger | Bakers Helper | Kentucky |
| 55 | Jacob V. Crutcher | 24 | Lodger | — | Kentucky |
| 56 | Lottie B. Walker | 44 | Head | — | Kentucky |
| 57 | John W. Walker | 23 | Son | Owner | Kentucky |
| 58 | Margaret Fallon | 40 | Daughter | Secretary | Kentucky |
| 59 | Whaley W. Carver | 66 | Head | Carpenter | Kentucky |
| 60 | Alice Carver | 61 | Wife | — | Kentucky |
| 61 | Emma A. Ramsay | 31 | Niece | Teacher | Kentucky |
| 62 | Hugh C. Bell | 44 | Head | Laborer | Tennessee |
| 63 | Thelma Bell | 36 | Wife | Domestic | Tennessee |
| 64 | Hugh C. Jr. Bell | 16 | Son | — | Kentucky |
| 65 | John D. Bell | 26 | Nephew | Laborer | Tennessee |
| 66 | Senia Robinson | 30 | Sister-in-law | Domestic | Tennessee |
| 67 | William H. Lavelle | 48 | Head | Janitor | Kentucky |
| 68 | Edna C. Lavelle | 44 | Wife | Domestic | Kentucky |
| 69 | William H. Son Lavelle | 17 | Son | New Worker | Kentucky |
| 70 | Gloria Lavelle | 15 | Daughter | — | Kentucky |
| 71 | Ann C. Lavelle | 6 | Daughter | — | Kentucky |
| 72 | Frank J. Garrett | 58 | Head | Laborer | Kentucky |
| 73 | Jennie U. Garrett | 57 | Wife | Domestic | Kentucky |
| 74 | Margaret E. Garrett | 31 | Daughter | Domestic | Kentucky |
| 75 | Mary E. Garrett THIS PERSON | 27 | Daughter | — | Kentucky |
| 76 | Addie C. Garrett | 23 | Daughter | New Worker | Kentucky |
| 77 | Frank J. Son Garrett | 20 | Son | Porter | Kentucky |
| 78 | Jovett B. Garrett | 17 | Son | New Worker | Kentucky |
| 79 | Charles R. Graham | 15 | Grandson | — | Kentucky |
| 80 | Edward Graham | 13 | Grandson | — | Kentucky |
Pedigree Summary
Mary + 4 siblings
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)