MD
Mary Day — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Queens, New York
Our Model Tree links this Mary Day across the 1910, 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 53
b. ~1877
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Queens, New York |
| Surname | Day |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8000 |
| Radio Set | yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | New York City |
| Est. Birth Year | ~1877 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edith Bedell | Daughter | — | 26 | ~1904 |
| Myrtle Bedell | Daughter | — | 31 | ~1899 |
| Mary Day | Head | — | 53 | ~1877 |
| Frank Bedell | Other | — | 29 | ~1901 |
Census Appearances
1910
Kings, New …
Head, age 33
Kings, New York · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | May E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Occupation | Bookkeeper |
| Industry | Law office |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Kings, New …
Head, age 41
Kings, New York · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Occupation | Clerical Work |
| Industry | Insurance Co. |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Queens, New …
Head, age 53
Queens, New York · implied b. ~1877 — 4 household members
| Surname | Day |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8000 |
| Radio Set | 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 Mary Day across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Day
Head · 1930 · age 53 · b. ~1877 · New York
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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 — Queens, New York
Open full size
1930 US Federal Census — Queens, New York
Page Contents
49 people indexed on this census page (ia:1930:newyorkcensus00reel1604:0492)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Schwaller | 57 | Head | Machinist | Germany |
| 52 | Josephine Schwaller | 56 | Wife | — | Switzerland |
| 53 | Walter Schwaller | 27 | Son | Telephone Installer | New York |
| 54 | Dorothy Schwaller | 24 | Daughter | — | New York |
| 55 | Dorothy Schwaller | 2 | Grand Daughter | — | New York |
| 56 | Frederick Day | 40 | Head | Milk Driver | New York |
| 57 | Emma Day | 46 | Wife | — | Germany |
| 58 | Frederick Day | 18 | Son | Clerk | New York |
| 59 | Dorothy Day | 12 | Daughter | — | New York |
| 60 | Guy P. Conklin | 53 | Head | Carpenter | New York |
| 61 | Julia Conklin | 34 | Wife | — | New York |
| 62 | Julia Conklin | 8 | Daughter | — | New York |
| 63 | John Conklin | 7 | Son | — | New York |
| 64 | Patrick Murphy | 29 | Brother-in-law | Instructor | New York |
| 65 | Henry Dietz | 45 | Head | Butcher | France |
| 66 | Emily Dietz | 39 | Wife | — | France |
| 67 | Augusta Dietz | 20 | Daughter | Comptometer Operator | France |
| 68 | Ida Dietz | 18 | Daughter | Fabricator | France |
| 69 | Edwin Dietz | 15 | Son | Clerk | France |
| 70 | John Fay | 58 | Head | — | New York |
| 71 | Alice M. Fay | 58 | Wife | — | Irish Free State |
| 72 | Adolph Schaffer | 53 | Boarder | Shipwright | New York |
| 73 | Adolph Schaffer | 22 | Boarder | Baker | Germany |
| 74 | Adam Bauer | 55 | Head | Accountant | New York |
| 75 | Clara Bauer | 44 | Wife | — | New York |
| 76 | Louis Cullison | 40 | Head | Solicitor | New York |
| 77 | Ida Cullison | 40 | Wife | — | New York |
| 78 | John Cullison | 16 | Son | — | New York |
| 79 | Dorothy Cullison | 12 | Daughter | — | New York |
| 80 | Walter Sparks | 41 | Head | Engraver | England |
| 81 | Katherine Sparks | 41 | Wife | — | Scotland |
| 82 | Marjorie Sparks | 13 | Daughter | — | New York |
| 83 | Joseph Blek | 51 | Head | Machinist | Austria |
| 84 | Fannie Blek | 65 | Wife | — | Austria |
| 85 | Henry Lunskey | 33 | Head | Secretary | New York |
| 86 | Edith Lunskey | 32 | Wife | — | New York |
| 87 | Donald Lunskey | 3 | Son | — | New York |
| 88 | Mary E. Day THIS PERSON | 53 | Head | — | Pennsylvania |
| 89 | Frank H. Bedell | 29 | Son-in-law | Accountant | New York |
| 90 | Myrtle Bedell | 31 | Daughter | — | New York |
| 91 | Edith Bedell | 26 | Daughter | Stenographer | New York |
| 92 | Arthur Straub | 37 | Head | Cashier | New York |
| 93 | Eleanor Straub | 39 | Wife | — | New York |
| 94 | Mary Straub | 67 | Mother | — | Germany |
| 95 | Clarence Showers | 42 | Head | Mechanic | New York |
| 96 | May Showers | 37 | Wife | — | Pennsylvania |
| 97 | Arthur Showers | 20 | Son | Printer | Pennsylvania |
| 98 | Raymond Savage | 49 | Head | Bookkeeper | New York |
| 99 | Katherine Savage | 50 | Wife | — | New York |
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)