MC
Mary Connor — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Davidson, Tennessee
Our Model Tree links this Mary Connor across the 1920 and 1930 US Censuses in Davidson, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Female
Daughter
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, Tennessee |
| Surname | Connor |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 | ~1910 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Connor | Daughter | — | 19 | ~1911 |
| Mary Connor | Daughter | — | 20 | ~1910 |
| Geo Connor | Head | — | 61 | ~1869 |
| Lloyd Connor | Son | — | 18 | ~1912 |
| Edward Connor | Son | — | 23 | ~1907 |
| Jas Connor | Son | — | 14 | ~1916 |
| Mary Connor | Spouse | — | 57 | ~1873 |
Census Appearances
1920
Davidson, Tennessee
Daughter, age 10
Davidson, Tennessee · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conner |
| Given Name | Martha Ola |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 20
Davidson, Tennessee · implied b. ~1910 — 7 household members
| Surname | Connor |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 |
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 Connor across 2 US Census years (1920 and 1930) in Davidson, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Connor
Daughter · 1930 · age 20 · b. ~1910 · Tennessee
★ You are viewing this record
Sibling
Lloyd Connor
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jas Connor
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Connor
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Connor
Sibling · 1930 · age 19
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
50 people indexed on this census page (ia:1930:15thcensus2242unit:0455)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jas Rankin Smith | 50 | Head | Foreman | Kentucky |
| 2 | Wilhelmina Smith | 50 | Wife | — | Tennessee |
| 3 | Wilhelmina Smith | 23 | Daughter | — | Tennessee |
| 4 | Percy L Smith | 26 | Son | Stereotypist | Tennessee |
| 5 | William Smith | 19 | Son | Clerk | Tennessee |
| 6 | Geo Milton Lauper | 54 | Head | Steamfitter | Tennessee |
| 7 | Hettie Belle Lauper | 54 | Wife | — | Tennessee |
| 8 | Edward Pitt | 36 | Step-son | — | Tennessee |
| 9 | Edward Jr Pitt | 20 | Step-son | Salesman | Tennessee |
| 10 | Milton A Pitt | 17 | Step-son | Mechanic | Tennessee |
| 11 | Annie M Gray | 31 | Sister-in-law | Garment Maker | Tennessee |
| 12 | Thelma Louise Gray | 10 | Niece | — | Tennessee |
| 13 | Jas Ward Gray | 11 | Nephew | — | Tennessee |
| 14 | Sallie Mcwilliam | 45 | Head | Matress Maker | Tennessee |
| 15 | Chas Theo Sykes | 24 | Head | Clerk | Tennessee |
| 16 | Mary Sykes | 21 | Wife | — | Tennessee |
| 17 | Andrew H Millspaugh | 57 | Head | Telegraph Op | Tennessee |
| 18 | Kersia Millspaugh | 52 | Wife | — | Tennessee |
| 19 | Katherine Millspaugh | 16 | Daughter | — | Tennessee |
| 20 | Margaret Millspaugh | 13 | Daughter | — | Tennessee |
| 21 | Thos Holt | 57 | Head | Carpenter | Tennessee |
| 22 | Lucy Holt | 33 | Wife | — | Tennessee |
| 23 | Lee Ellison | 60 | Head | Salesman | Tennessee |
| 24 | Billie Ellison | 35 | Wife | Operator | Tennessee |
| 25 | Lula Gardner | 60 | Head | Seamstress | Tennessee |
| 26 | Joe Gardner | 21 | Daughter | Clerk | Tennessee |
| 27 | Jasper Vantrease | 40 | Head | Checker | Tennessee |
| 28 | Lady Vantrease | 40 | Wife | — | Tennessee |
| 29 | Reba Vantrease | 8 | Daughter | — | Tennessee |
| 30 | Edwin P Sr Reed | 31 | Head | Serviceman | Tennessee |
| 31 | Elise Reed | 27 | Wife | — | Tennessee |
| 32 | Harriet Reed | 6 | Daughter | — | Tennessee |
| 33 | Edwin P Jr Reed | 3 | Son | — | Tennessee |
| 34 | Enola Archibald | 71 | Head | — | Kentucky |
| 35 | Geo F Connor | 61 | Head | Linotype Operator | Tennessee |
| 36 | Mary E Connor | 57 | Wife | — | Tennessee |
| 37 | Edward Connor | 23 | Son | Operator | Tennessee |
| 38 | Mary Jane Connor THIS PERSON | 20 | Daughter | — | Tennessee |
| 39 | Dorothy Connor | 19 | Daughter | — | Tennessee |
| 40 | Lloyd A Connor | 18 | Son | Office Boy | Tennessee |
| 41 | Jas Roderick Connor | 14 | Son | — | Tennessee |
| 42 | Bailey Simpkins | 42 | Head | Mechanic | Tennessee |
| 43 | Hope Simpkins | 37 | Wife | — | Tennessee |
| 44 | Mary Lucille Simpkins | 10 | Daughter | — | Tennessee |
| 45 | Toady S Young | 52 | Head | Machinist | Tennessee |
| 46 | Mamie Young | 47 | Wife | — | Tennessee |
| 47 | Lewis Tune | 55 | Head | Foreman | Tennessee |
| 48 | Eva Tune | 48 | Wife | — | Tennessee |
| 49 | Louise Tune | 20 | Daughter | Typist | Tennessee |
| 50 | Virginia Tune | 19 | Daughter | — | Tennessee |
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)