MH
Mary Haley — 1930 US Census Record
Model Tree available1930 United States Federal Census · Davidson, Tennessee
Our Model Tree links this Mary Haley across the 1920, 1930 and 1940 US Censuses in Davidson, Tennessee (XGBoost, ~Confirmed), with identified parents Albert & John — first a daughter (b.~1918), then head of a 12-person household.
Age 12
b. ~1918
Female
Daughter
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, Tennessee |
| Surname | Haley |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Nashville City |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Phyllis Haley | Daughter | — | 6 | ~1924 |
| Anne Haley | Daughter | — | 3 | ~1927 |
| John Haley | Head | — | 43 | ~1887 |
| John Haley | Son | — | 17 | ~1913 |
| Rose Haley | Other | — | 41 | ~1889 |
| Gladys Ashley | Other | — | 20 | ~1910 |
| Lehman Haley | Son | — | 4 | ~1926 |
| Rose Haley | Daughter | — | 10 | ~1920 |
| Joseph Haley | Son | — | 15 | ~1915 |
| James Haley | Son | — | 2 | ~1928 |
| Francis Haley | Daughter | — | 8 | ~1922 |
| Mary Haley | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Davidson, Tennessee
Daughter, age 1
Davidson, Tennessee · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haley |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Davidson, Tennessee
Daughter, age 12
Davidson, Tennessee · implied b. ~1918 — 12 household members
| Surname | Haley |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Davidson-County, Tennessee
Daughter, age 22
Davidson-County, Tennessee · implied b. ~1918 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hailey |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Nashville |
| 1935 Residence (County) | Davidson |
| Income (1939) | 0 |
| Highest Grade | No 4-4 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Haley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Haley (~0.92 confidence) and father John Haley (~0.92 confidence) and father John Hailey (~0.92 confidence) and mother Ida Haley (~0.92 confidence) and mother Rose Hailey (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Haley
b. ~1882
Source father
● Household
· direct · ~0.92
Father
John Haley
b. ~1887
Source father
● Household
· direct · ~0.92
Father
John Hailey
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Ida Haley
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Rose Hailey
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Haley
Daughter · 1930 · age 12 · b. ~1918 · Tennessee
★ You are viewing this record
Sibling
James Haley
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Haley
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Haley
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Haley
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Haley
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lehman Haley
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Haley
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Haley
Sibling · 1930 · age 6
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
1930 US Federal Census — Davidson, Tennessee
Open full size
1930 US Federal Census — Davidson, Tennessee
Page Contents
26 people indexed on this census page (ia:1930:15thcensus2242unit:0343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Otis Johnson | 31 | Head | Trimmer | Tennessee |
| 2 | Esther Johnson | 32 | Wife-H | — | Tennessee |
| 3 | Mary Belle Johnson | 6 | Daughter | — | Tennessee |
| 4 | Wm J Breedon | 51 | Head | Proprietor | Kentucky |
| 5 | Charlotte Breedon | 34 | Wife-H | Helper | Kentucky |
| 6 | Sarah Brown | 44 | Head | — | Tennessee |
| 7 | Sam Brown | 27 | Son | Mechanic | Tennessee |
| 8 | Percy Cullom | 25 | G. Son | Bookkeeper | Tennessee |
| 9 | Nellie Cullom | 24 | G. Daughter-in-law | Clerical | Tennessee |
| 10 | James H Nilt | 52 | Head | Supt | Maryland |
| 11 | Katherine L Nilt | 25 | Wife-H | — | Kentucky |
| 12 | Florence A Nilt | 18 | Daughter | Nurse | Louisiana |
| 13 | Arthur M Nilt | 5 | Son | — | Indiana |
| 14 | Harold C Nilt | 2 | Son | — | Indiana |
| 15 | John T Haley | 43 | Head | Partner | Tennessee |
| 16 | Rose C Haley | 41 | Wife-H | — | Tennessee |
| 17 | John G Haley | 17 | Son | — | Tennessee |
| 18 | Joseph A Haley | 15 | Son | — | Tennessee |
| 19 | Mary M Haley THIS PERSON | 12 | Daughter | — | Tennessee |
| 20 | Rose C Haley | 10 | Daughter | — | Tennessee |
| 21 | Francis M Haley | 8 | Daughter | — | Tennessee |
| 22 | Phyllis Haley | 6 | Daughter | — | Tennessee |
| 23 | Lehman Haley | 4 | Son | — | Tennessee |
| 24 | Anne E Haley | 3 | Daughter | — | Tennessee |
| 25 | James E Haley | 2 | Son | — | Tennessee |
| 26 | Gladys Ashley | 20 | Lodger | House Work | Tennessee |
Pedigree Summary
Mary + 8 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)