MH
Mary Holloway — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this Mary Holloway across the 1920 and 1930 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 7-person household.
Age 47
b. ~1883
Female
Spouse
Born: Missouri
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Holloway |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 35 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Pine Lawn Town |
| Est. Birth Year | ~1883 |
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 |
|---|---|---|---|---|
| Sarah Holloway | Daughter | — | 7 | ~1923 |
| Ralph Holloway | Head | — | 52 | ~1878 |
| Louise Holloway | Daughter | — | 16 | ~1914 |
| Anabelle Holloway | Daughter | — | 22 | ~1908 |
| Mary Holloway | Spouse | — | 47 | ~1883 |
| Jean Holloway | Daughter | — | 11 | ~1919 |
| Don Holloway | Son | — | 21 | ~1909 |
Census Appearances
1920
St Louis, …
Spouse, age 37
St Louis, Missouri · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holloway |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Louis, …
Spouse, age 47
St Louis, Missouri · implied b. ~1883 — 7 household members
| Surname | Holloway |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 35 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Holloway across 2 US Census years (1920 and 1930) in St Louis, Missouri, using XGBoost record linkage.
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This person
Anchor record
Mary Holloway
Spouse · 1930 · age 47 · b. ~1883 · Missouri
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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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1225:0402)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Betty Flocks | 1 | Daughter | — | Arkansas |
| 2 | Wm Rowe | 46 | Head | Foreman | Illinois |
| 3 | Martha Rowe | 40 | Wife | — | Missouri |
| 4 | Virginia Rowe | 13 | Daughter | — | Missouri |
| 5 | Emil Buchter | 67 | Head | Laborer | Illinois |
| 6 | Walter Theiss | 34 | Head | Carrier | New Hampshire |
| 7 | Helen Theiss | 30 | Wife | — | Missouri |
| 8 | Geraldine Theiss | 4 | Daughter | — | Missouri |
| 9 | Louis Crosby | 54 | Head | Mechanic | Missouri |
| 10 | Lottie Crosby | 52 | Wife | — | Missouri |
| 11 | Harold Crosby | 14 | Son | — | Missouri |
| 12 | Robert Crosby | 83 | Father | — | Tennessee |
| 13 | Wm D Crosby | 48 | Brother | — | Missouri |
| 14 | Ralph Holloway | 52 | Head | Proprietor | Missouri |
| 15 | Mary Holloway THIS PERSON | 47 | Wife | — | Missouri |
| 16 | Don Holloway | 21 | Son | Accountant | Missouri |
| 17 | Anabelle Holloway | 22 | Daughter | Stenog | Missouri |
| 18 | Louise Holloway | 16 | Daughter | — | Missouri |
| 19 | Jean Holloway | 11 | Daughter | — | Missouri |
| 20 | Sarah Holloway | 7 | Daughter | — | Missouri |
| 21 | John Chapman | 33 | Head | Purchasing Agent | Missouri |
| 22 | Helen Chapman | 32 | Wife | — | Missouri |
| 23 | Walter Chapman | 4 | Son | — | Missouri |
| 24 | Cora Carter | 52 | Mother | — | Illinois |
| 25 | Fred Bischdorf | 45 | Head | Foreman | Germany |
| 26 | Stella Bischdorf | 44 | Wife | — | Missouri |
| 27 | Mildred Bischdorf | 21 | Daughter | Checker | Missouri |
| 28 | Dorothy Bischdorf | 14 | Daughter | — | Missouri |
| 29 | Lawrence Bischdorf | 11 | Son | — | Missouri |
| 30 | Charlotte Bischdorf | 9 | Daughter | — | Missouri |
| 31 | Vera Bischdorf | 6 | Daughter | — | Missouri |
| 32 | Carl Bischdorf | 2 | Son | — | Missouri |
| 33 | Harry Middendorf | 24 | Son in law | Oiler | Illinois |
| 34 | Effie L Middendorf | 19 | Daughter | Rubber | Missouri |
| 35 | Laverne Middendorf | 1 | Granddaughter | — | Missouri |
| 36 | Harry Rubbecke | 34 | Head | Salesman | Missouri |
| 37 | Marie Rubbecke | 28 | Wife | — | Missouri |
| 38 | Kenneth Rubbecke | 7 | Son | — | Missouri |
| 39 | Jacqueline Rubbecke | 5 | Daughter | — | Missouri |
| 40 | Arline Rubbecke | 2 | Daughter | — | Missouri |
| 41 | Elizabeth Fenton | 27 | Sister in law | Typist | Missouri |
| 42 | Abe Margulis | 50 | Head | Conductor | Russia |
| 43 | Rose Margulis | 47 | Wife | — | New York |
| 44 | Hilda Margulis | 20 | Daughter | — | Missouri |
| 45 | Alfred Dugal | 43 | Head | Cutter | Missouri |
| 46 | Joseph Dugal | 36 | Brother | General Helper | Missouri |
| 47 | Dora Dugal | 69 | Mother | — | Missouri |
| 48 | Ella Black | 40 | Head | Dressmaker | Missouri |
| 49 | Adonis Black | 22 | Son | Clerk | Missouri |
| 50 | Iona Black | 20 | Daughter | Stenographer | Missouri |
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)