MR
Margaret Robertson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Margaret Robertson across the 1920 and 1930 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 6-person household.
Age 30
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Pennsylvania |
| Surname | Robertson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Monongahela City City |
| Est. Birth Year | ~1900 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Lulu Robertson | Daughter | — | 22 | ~1908 |
| John Robertson | Son | — | 26 | ~1904 |
| Margaret Robertson | Daughter | — | 30 | ~1900 |
| Annie Robertson | Head | — | 60 | ~1870 |
| Vera Robertson | Daughter | — | 28 | ~1902 |
| Hazel Robertson | Daughter | — | 24 | ~1906 |
Census Appearances
1920
Washington, Pennsylvania
Daughter, age 20
Washington, Pennsylvania · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robertson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Daughter, age 30
Washington, Pennsylvania · implied b. ~1900 — 6 household members
| Surname | Robertson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | 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 Margaret Robertson across 2 US Census years (1920 and 1930) in Washington, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Robertson
Daughter · 1930 · age 30 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Hazel Robertson
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Robertson
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Robertson
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lulu Robertson
Sibling · 1930 · age 22
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 — Washington, Pennsylvania
Open full size
1930 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2162:0943)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Peters | 58 | Head | Real Estate | Pennsylvania |
| 2 | Grace Peters | 22 | Daughter | Teacher | Pennsylvania |
| 3 | Pearl Peters | 52 | Sister | Saleslady | Pennsylvania |
| 4 | Harry Peters | 19 | Son | — | Pennsylvania |
| 5 | Ruth Peters | 14 | Daughter | — | Pennsylvania |
| 6 | William Peters | 12 | Son | — | Pennsylvania |
| 7 | William Hill | 56 | Head | — | Pennsylvania |
| 8 | Carrie Hill | 57 | Wife | — | Pennsylvania |
| 9 | Margaret Hill | 24 | Daughter | Teacher | Pennsylvania |
| 10 | William Jr. Hill | 14 | Son | — | Pennsylvania |
| 11 | Fred Thomson | 48 | Head | Trucker | Pennsylvania |
| 12 | Margaret Thomson | 48 | Wife | — | Pennsylvania |
| 13 | Frank Thomson | 14 | Son | — | Pennsylvania |
| 14 | John Frye | 53 | Head | Machinist | Pennsylvania |
| 15 | Elizabeth Frye | 50 | Wife | — | Pennsylvania |
| 16 | Sarah Frye | 18 | Daughter | Stenographer | Pennsylvania |
| 17 | James Frye | 17 | Son | Cutter | Pennsylvania |
| 18 | William Frye | 15 | Son | — | Pennsylvania |
| 19 | Thomas Mottoa | 43 | Head | Laborer | Italy |
| 20 | Josephine Mottoa | 40 | Wife | — | Italy |
| 21 | Simpson Coady | 68 | Head | Foreman | Nova Scotia |
| 22 | Lydia Coady | 59 | Wife | — | Pennsylvania |
| 23 | Ethel Coady | 31 | Daughter | Clerk | Pennsylvania |
| 24 | Beatrice Coady | 27 | Daughter | Saleslady | Pennsylvania |
| 25 | Florence Coady | 24 | Daughter | Secretary | Pennsylvania |
| 26 | Lawrence Doper | 32 | Head | Marshal | Indiana |
| 27 | Margaret Doper | 30 | Wife | — | Pennsylvania |
| 28 | Lawrence Jr. Doper | 3 | Son | — | Indiana |
| 29 | Frank White | 47 | Head | Proprietor | Pennsylvania |
| 30 | Alice White | 48 | Wife | — | Pennsylvania |
| 31 | Vera Scott | 16 | Niece | — | Pennsylvania |
| 32 | Rosalie Scott | 71 | Mother-in-law | — | New York |
| 33 | Annie Robertson | 60 | Head | — | Pennsylvania |
| 34 | Margaret Robertson THIS PERSON | 30 | Daughter | — | Pennsylvania |
| 35 | Vera Robertson | 28 | Daughter | — | Pennsylvania |
| 36 | John Robertson | 26 | Son | — | Pennsylvania |
| 37 | Hazel Robertson | 24 | Daughter | — | Pennsylvania |
| 38 | Lulu Robertson | 22 | Daughter | — | Pennsylvania |
| 39 | Jacob Gates | 52 | Head | Bridge Inspector | Pennsylvania |
| 40 | Sarah Gates | 47 | Wife | — | Pennsylvania |
| 41 | Homer Gates | 23 | Son | Steward | Pennsylvania |
| 42 | Mary Gates | 22 | Daughter | Teacher | Pennsylvania |
| 43 | Katherine Gates | 19 | Daughter | — | Pennsylvania |
| 44 | Lulu Gates | 17 | Daughter | — | Pennsylvania |
| 45 | Harry C. Lurimus | 42 | Head | Electrician | Pennsylvania |
| 46 | Violet I. Lurimus | 34 | Wife | — | Pennsylvania |
| 47 | Ruth Lurimus | 17 | Daughter | — | Pennsylvania |
| 48 | Betty Lurimus | 13 | Daughter | — | Pennsylvania |
| 49 | Cora Lurimus | 12 | Daughter | — | Pennsylvania |
| 50 | Adam Peters | 55 | Head | Worker | Pennsylvania |
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)