MC
Margaret Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Cook across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 3-person household.
Age 72
b. ~1858
Female
Head
Born: Ohio
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Cook |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | France |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 55 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | City Of Pittsburgh |
| Est. Birth Year | ~1858 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Louisa Gantz | Daughter | — | 42 | ~1888 |
| Margaret Cook | Head | — | 72 | ~1858 |
| Raymond Gantz | Other | — | 16 | ~1914 |
Census Appearances
1910
Allegheny, Pennsylvania
Spouse, age 53
Allegheny, Pennsylvania · implied b. ~1857 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 31 |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ger-German |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Allegheny, Pennsylvania
Head, age 62
Allegheny, Pennsylvania · implied b. ~1858 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Allegheny, Pennsylvania
Head, age 72
Allegheny, Pennsylvania · implied b. ~1858 — 3 household members
| Surname | Cook |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | France |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 55 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Cook across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Cook
Head · 1930 · age 72 · b. ~1858 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1989:0184)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Krill | 55 | Wife-H | — | Pennsylvania |
| 52 | Ira H Phillips | 27 | — | Beauty Culture | West Virginia |
| 53 | Gustav A Bauman | 63 | Head | — | New York |
| 54 | Sarah H Bauman | 61 | Wife-H | — | Pennsylvania |
| 55 | William H Griffith | 36 | Head | Salesman | Pennsylvania |
| 56 | Madeline E Griffith | 33 | Wife-H | — | Pennsylvania |
| 57 | June E Griffith | 8 | Daughter | — | Pennsylvania |
| 58 | Madeline C Griffith | 3 | Daughter | — | Pennsylvania |
| 59 | Catherine Frey | 52 | Head | — | Ireland-Free State |
| 60 | Thomas Frey | 20 | Son | Truck Driver | Pennsylvania |
| 61 | Joseph Frey | 17 | Son | Mail Boy | Pennsylvania |
| 62 | Cecelia Frey | 14 | Daughter | — | Pennsylvania |
| 63 | Catherine Lavelle | 21 | Daughter | Secretary | Pennsylvania |
| 64 | James Lavelle | 25 | Son-in-law | — | Pennsylvania |
| 65 | Jack Lavelle | 2 | Grand-son | — | Pennsylvania |
| 66 | Bernard Mcglade | 63 | Head | Janitor | Ireland-North |
| 67 | Mary E Mcglade | 61 | Wife-H | — | Ireland-North |
| 68 | Mary E Mcglade | 28 | Daughter | Typist | Pennsylvania |
| 69 | John D Mcglade | 24 | Son | — | Pennsylvania |
| 70 | Charles M Kummer | 36 | Head | Salesman | Pennsylvania |
| 71 | Irene M Kummer | 32 | Wife-H | — | Pennsylvania |
| 72 | Marguerite Kummer | 1 | Daughter | — | Pennsylvania |
| 73 | Margaret Cook THIS PERSON | 72 | Head | — | Ohio |
| 74 | Louisa M Gantz | 42 | Daughter | — | Ohio |
| 75 | Raymond Gantz | 16 | Grandson | — | Pennsylvania |
| 76 | Harry E Connelly | 61 | Head | — | West Virginia |
| 77 | Mollie S Connelly | 65 | Wife-H | — | Virginia |
| 78 | Homer E Connelly | 35 | Son | Purchasing Agent | West Virginia |
| 79 | Virginia M Scott | 27 | Daughter | — | West Virginia |
| 80 | Gordon B Scott | 29 | Son-in-law | — | Pennsylvania |
| 81 | Albert P Pabst | 58 | Head | Baker | Pennsylvania |
| 82 | Philomena Pabst | 56 | Wife-H | — | Pennsylvania |
| 83 | James E Wilkinson | 59 | Head | Laborer | England |
| 84 | Elizabeth Wilkinson | 65 | Wife-H | — | England |
| 85 | Alden Archer | 60 | Head | Clerk | England |
| 86 | Jennie E Archer | 50 | Wife-H | — | Pennsylvania |
| 87 | Bruce H Archer | 22 | Son | Billing Clerk | Pennsylvania |
| 88 | Melva M Archer | 21 | Daughter | — | Pennsylvania |
| 89 | Bruce H Jr Archer | 0 | Grandson | — | Pennsylvania |
| 90 | Harvey A Archer | 12 | Grandson | — | Pennsylvania |
| 91 | Gustav A Deitsch | 56 | Head | Engineer | Germany |
| 92 | Hedwig A Deitsch | 57 | Wife-H | — | Germany |
| 93 | Helen L Deitsch | 30 | Daughter | Teacher | Illinois |
| 94 | William L Wagner | 50 | Head | Chef | Alsace-Lorraine |
| 95 | Kathryn Wagner | 40 | Wife-H | — | Poland |
| 96 | Helen L Wagner | 17 | Daughter | — | Pennsylvania |
| 97 | William L Jr Wagner | 14 | Son | — | Pennsylvania |
| 98 | James D Horne | 27 | Head | Salesman | Pennsylvania |
| 99 | Ruth E Horne | 24 | Wife-H | — | Pennsylvania |
| 100 | Raymond E Horne | 1 | Son | — | 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)