MC
Mary Conway — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Los Angeles, California
Our Model Tree links this Mary Conway across the 1900, 1910 and 1920 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a head (b.~1847), then head of a 2-person household.
Age 73
b. ~1847
Female
Head
Born: New York
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Los Angeles, California |
| Surname | Conway |
| Given Name | Mary R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1847 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Conway | Daughter | — | 40 | ~1880 |
| Mary Conway | Head | — | 73 | ~1847 |
Census Appearances
1900
Los Angeles, …
Head, age 51
Los Angeles, California · implied b. ~1849 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | New York |
| Birth Month | Nov |
| Birth Year | 1849 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housekeeper |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Los Angeles, …
Head, age 63
Los Angeles, California · implied b. ~1847 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary R |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | New York |
| Years Married | 33 |
| Children Born | 5 |
| Children Living | 3 |
| Father's Birthplace | Ire. Irish |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Los Angeles, …
Head, age 73
Los Angeles, California · implied b. ~1847 — 2 household members
| Surname | Conway |
| Given Name | Mary R. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Conway across 3 US Census years (1900, 1910 and 1920) in Los Angeles, California, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Conway
Head · 1920 · age 73 · b. ~1847 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Los Angeles, California
Open full size
1920 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu113unit:0036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bessie B. Adams | 51 | Wife | — | Missouri |
| 2 | Bess C. Adams | 27 | Daughter | Merchant | New Mexico |
| 3 | Mary R. Conway THIS PERSON | 73 | Head | None | New York |
| 4 | Mary V. Conway | 40 | Daughter | None | California |
| 5 | Austin R. Ordway | 49 | Head | Salesman | Michigan |
| 6 | Edna N. Ordway | 30 | Wife | None | Nebraska |
| 7 | Lulu B. Adams | 40 | Head | None | California |
| 8 | John Blodget | 37 | Head | Manager & Buyer | California |
| 9 | Mary S. Blodget | 37 | Wife | None | Kansas |
| 10 | John M. Blodget | 6 | Son | None | California |
| 11 | Cecilia S. Blodget | 5 | Daughter | None | California |
| 12 | J. Raymond Hayes | 53 | Head | Hotel Keeper | Indiana |
| 13 | Edith F. Hayes | 28 | Wife | None | New York |
| 14 | John R. Hayes | 5 | Son | None | California |
| 15 | May Ballou | 56 | Head | None | Illinois |
| 16 | Clarence Ballou | 20 | Son | Chauffeur | California |
| 17 | Edna M. Ballou | 18 | Daughter | None | California |
| 18 | Lola L. Ballou | 16 | Daughter | None | California |
| 19 | Bernice S. Ballou | 11 | Daughter | None | California |
| 20 | Laura B. Cole | 28 | Daughter | Clerk | California |
| 21 | Donald K. Cole | 5 | Grandson | None | California |
| 22 | Guy E. Benson | 43 | Head | Accountant | Ohio |
| 23 | Juanita L. Benson | 40 | Wife | None | Missouri |
| 24 | Adelma M. Benson | 18 | Daughter | None | Missouri |
| 25 | Charles W. Scott | 27 | Head | Engineer | England |
| 26 | George A. Scott | 24 | Wife | None | California |
| 27 | Charles W. Scott | 5 | Son | None | California |
| 28 | George J. Scott | 3 | Son | None | California |
| 29 | Ruth E. Scott | 1 | Daughter | None | California |
| 30 | Robert H. Schmidt | 50 | Head | None | Brazil |
| 31 | Rilla G. Schmidt | 48 | Wife | None | Indiana |
| 32 | Fernand Jr. Vigne | 39 | Head | Asst. Manager | New York |
| 33 | Lola M. Vigne | 38 | Wife | None | North Dakota |
| 34 | Lucile E. Vigne | 12 | Daughter | None | California |
| 35 | Patricia L. Vigne | 7 | Daughter | None | California |
| 36 | Marian M. Vigne | 2 | Daughter | None | California |
| 37 | Maude M. Chaney | 19 | Sister | Cashier | Colorado |
| 38 | Julia H. Deer | 60 | Head | None | Illinois |
| 39 | Ora M. Deer | 36 | Daughter | Abstract Clerk | Missouri |
| 40 | Mittie R. Deer | 33 | Daughter | Telephone Operator | Missouri |
| 41 | Vera Deer | 28 | Daughter | Telephone Operator | Missouri |
| 42 | Beulah Deer | 26 | Daughter | Telephone Operator | Missouri |
| 43 | Lulu E. String | 40 | Daughter | Clerk Dept. Store | Missouri |
| 44 | Raymond String | 12 | Grandson | None | Kansas |
| 45 | Lola F. Lait | 15 | Boarder | None | California |
| 46 | Lee C. Eason | 49 | Head | Restaurant Proprietor | Georgia |
| 47 | Magdalena B. Eason | 46 | Wife | None | Alabama |
| 48 | Theodore S. Eason | 15 | Son | None | Alabama |
| 49 | Melvin F. Eason | 13 | Son | None | Alabama |
| 50 | Chrysta Bell Eason | 10 | Daughter | None | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)