MG
Mary Graham — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this Mary Graham across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 2-person household.
Age 40
b. ~1880
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Cook |
| Industry | Private |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Cook |
| Township / Ward | New York City |
| Est. Birth Year | ~1880 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Josephine Graham | Daughter | — | 16 | ~1904 |
| Mary Graham | Head | — | 40 | ~1880 |
Census Appearances
1900
New York, …
Other, age 22
New York, New York · implied b. ~1878 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Maggie |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | Jun |
| Birth Year | 1878 |
| Year of Immigration | 1897 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Waitress |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Other, age 30
New York, New York · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Maggie |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Servant |
| Industry | Private family |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 40
New York, New York · implied b. ~1880 — 2 household members
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cook |
| Industry | Private |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Graham across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Graham
Head · 1920 · age 40 · b. ~1880 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1213unit:0147)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Pack | 50 | Head | Housekeeper | Ireland |
| 52 | Mary Pack | 23 | Niece | Stenographer | Ireland |
| 53 | John Meehan | 30 | Head | Stableman | Ireland |
| 54 | Mary Meehan | 28 | Wife | — | Ireland |
| 55 | Elizabeth Meehan | 6 | Daughter | Housekeeper | Ireland |
| 56 | Annie Meehan | 3 | Daughter | — | Ireland |
| 57 | Katherine Meehan | 1 | Daughter | — | New York |
| 58 | Agnes Meehan | 18 | Daughter | Packer | England |
| 59 | Michael Meehan | 17 | Son | Clerk | Ireland |
| 60 | Louise Meehan | 5 | Daughter | — | New York |
| 61 | Mary Mccallion | 50 | Head | Cleaner | Ireland |
| 62 | Mary Miller | 16 | Niece | — | New York |
| 63 | John H. Bradley | 60 | Lodger | Foreman | New York |
| 64 | Mary Graham THIS PERSON | 40 | Head | Cook | Ireland |
| 65 | Josephine Graham | 16 | Daughter | — | England |
| 66 | Alice Walton | 38 | Head | Housekeeper | Ireland |
| 67 | William Kayle | 28 | Head | Chauffeur | Ireland |
| 68 | Margaret Kayle | 20 | Wife | — | Ireland |
| 69 | Ann Downing | 20 | Sister-in-law | — | Ireland |
| 70 | Patrick Quinn | 45 | Head | Motorman | Ireland |
| 71 | Ellen Quinn | 42 | Wife | — | Ireland |
| 72 | Michael Kelly | 53 | Lodger | Laborer | Ireland |
| 73 | James H. Ellis | 35 | Head | Sailor | Ireland |
| 74 | Margaret Ellis | 37 | Wife | — | Ireland |
| 75 | Ida Ellis | 12 | Daughter | — | New York |
| 76 | Mary Mackey | 53 | Head | Laundress | Ireland |
| 77 | Mary Coynesky | 27 | Lodger | Waitress | New York |
| 78 | Adolph Alden | 37 | Head | Cook | Bohemia |
| 79 | Anna Alden | 27 | Wife | — | Bohemia |
| 80 | Giacomo Vandracone | 29 | Head | Grocer | Italy |
| 81 | Pasquale Vandracone | 23 | Brother | Driver | Italy |
| 82 | Hubert Kilberry | 56 | Head | Elevator Man | New York |
| 83 | Elizabeth Kilberry | 56 | Wife | — | New York |
| 84 | Margaret Henry | 44 | Sister-in-law | Laundress | New York |
| 85 | James Seely | 38 | Head | Guard | Ireland |
| 86 | Julia Seely | 35 | Wife | — | Ireland |
| 87 | Rose Graham | 27 | Head | Sewer | Ireland |
| 88 | Elizabeth Graham | 25 | Sister | Housekeeper | Ireland |
| 89 | Anton Weber | 65 | Head | — | Germany |
| 90 | Mary Leighton | 40 | Head | — | Ireland |
| 91 | James Connelly | 60 | Head | Laborer | Ireland |
| 92 | Katherine Connelly | 60 | Wife | — | Ireland |
| 93 | Lester James | 27 | Head | Clerk | New York |
| 94 | William James | 22 | Son | Clerk | New York |
| 95 | Lafayette Livingston | 30 | Head | Accountant | New York |
| 96 | Mary Livingston | 30 | Wife | — | New York |
| 97 | William Livingston | 4 | Son | — | New York |
| 98 | Thomas Livingston | 2 | Son | — | New York |
| 99 | Maxwell Miller | 55 | Head | Silk Worker | New York |
| 100 | Mary Miller | 50 | Wife | Silk Worker | New York |
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)