MW
Mildred Williams — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mildred Williams across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 9-person household.
Age 17
b. ~1903
Female
Daughter
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Williams |
| Given Name | Mildred M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Office Clerk |
| Industry | Steel Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Office Clerk |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1903 |
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 1920 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Williams | Daughter | — | 17 | ~1903 |
| Margaret Williams | Daughter | — | 12 | ~1908 |
| Irene Williams | Daughter | — | 14 | ~1906 |
| Edward Williams | Head | — | 45 | ~1875 |
| Edward Williams | Son | — | 3 | ~1917 |
| Gilbert Williams | Son | — | 9 | ~1911 |
| William Williams | Son | — | 19 | ~1901 |
| Lloyd Williams | Son | — | ~1920 | |
| Ada Williams | Spouse | — | 31 | ~1889 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 7
Allegheny, Pennsylvania · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 17
Allegheny, Pennsylvania · implied b. ~1903 — 9 household members
| Surname | Williams |
| Given Name | Mildred M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Office Clerk |
| Industry | Steel Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mildred Williams across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Williams
Daughter · 1920 · age 17 · b. ~1903 · Pennsylvania
★ You are viewing this record
Sibling
Edward Williams
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Williams
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Williams
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Williams
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Williams
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Williams
Sibling · 1920 · age 14
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
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1523unit:0624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary S Porter | 42 | Sister-in-law | Saleslady | Pennsylvania |
| 2 | Sarah B Porter | 32 | Sister-in-law | Typist | Pennsylvania |
| 3 | Arch H Porter | 27 | Brother-in-law | Fitter | Pennsylvania |
| 4 | Mary E Glass | 15 | Cousin | — | Pennsylvania |
| 5 | Edward J Williams | 45 | Head | Layer Out | Pennsylvania |
| 6 | Ada Williams | 31 | Wife | — | Pennsylvania |
| 7 | William Williams | 19 | Son | Roll Turner | Pennsylvania |
| 8 | Mildred M Williams THIS PERSON | 17 | Daughter | Office Clerk | Pennsylvania |
| 9 | Irene C Williams | 14 | Daughter | — | Pennsylvania |
| 10 | Margaret M Williams | 12 | Daughter | — | Pennsylvania |
| 11 | Gilbert Williams | 9 | Son | — | Pennsylvania |
| 12 | Edward J Williams | 3 | Son | — | Pennsylvania |
| 13 | Lloyd G Williams | 0 | Son | — | Pennsylvania |
| 14 | Carey W Beers | 38 | Head | Efficiency Engineer | Pennsylvania |
| 15 | Mollie Beers | 34 | Wife | — | Pennsylvania |
| 16 | Creighton Beers | 17 | Son | — | Pennsylvania |
| 17 | Donald Beers | 14 | Son | — | Pennsylvania |
| 18 | Mable Beers | 10 | Daughter | — | Pennsylvania |
| 19 | Buehla Beers | 5 | Daughter | — | Pennsylvania |
| 20 | Brodie Chester Beers | 23 | Brother-in-law | Machinist | Pennsylvania |
| 21 | Teddy Irene Beers | 20 | Maid | Maid | Pennsylvania |
| 22 | Rudolph Ebert | 59 | Head | Driver | Pennsylvania |
| 23 | Mathilda Ebert | 55 | Wife | — | Pennsylvania |
| 24 | Clarence Ebert | 15 | Son | — | Pennsylvania |
| 25 | Dorothy Ebert | 27 | Daughter | — | Pennsylvania |
| 26 | Alice Andrews | 13 | Daughter | — | Pennsylvania |
| 27 | Ada Kidd | 21 | Boarder | Saleslady | Pennsylvania |
| 28 | James H Deemer | 34 | Head | Repairman | Pennsylvania |
| 29 | Delia Deemer | 27 | Wife | — | England |
| 30 | Kate Malley | 55 | Head | — | Ireland |
| 31 | Mary C Malley | 28 | Daughter | Stenographer | Massachusetts |
| 32 | Christian M Woessner | 44 | Head | Blacksmith | Wurttemberg |
| 33 | Katherine Woessner | 44 | Wife | — | Germany |
| 34 | Edith Woessner | 21 | Daughter | Stenographer | Pennsylvania |
| 35 | Milton Woessner | 19 | Son | Clerk | Pennsylvania |
| 36 | Katherine Woessner | 12 | Daughter | — | Pennsylvania |
| 37 | Miles J Mcgrane | 40 | Head | Foreman | Ireland |
| 38 | Mary Mcgrane | 33 | Wife | — | Ireland |
| 39 | John Mcgrane | 6 | Son | — | Pennsylvania |
| 40 | Miles Mcgrane | 3 | Son | — | Pennsylvania |
| 41 | William Mcgrane | 1 | Son | — | Pennsylvania |
| 42 | Richard Geminehart | 40 | Head | Tool Maker | Germany |
| 43 | Henrietta Geminehart | 38 | Wife | — | Pennsylvania |
| 44 | Andrew Geminehart | 14 | Son | — | Pennsylvania |
| 45 | Mildred Geminehart | 13 | Daughter | — | Pennsylvania |
| 46 | George Geminehart | 11 | Son | — | Pennsylvania |
| 47 | Clarence C Jr Parker | 30 | Head | Promoter | New York |
| 48 | Mary Parker | 25 | Wife | — | Pennsylvania |
| 49 | Charles W Floto | 30 | Head | Treasurer | Hamburg Gr |
| 50 | Eva M Floto | 28 | Wife | — | West Virginia |
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)