MH
Mary Holden — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Passaic, New Jersey
Our Model Tree links this Mary Holden across the 1900, 1910 and 1920 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1845), then head of a 2-person household.
Age 75
b. ~1845
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Passaic, New Jersey |
| Surname | Holden |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1860 |
| Naturalization Status | Un |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Passaic City |
| Est. Birth Year | ~1845 |
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 |
|---|---|---|---|---|
| John Holden | Son | — | 48 | ~1872 |
| Mary Holden | Head | — | 75 | ~1845 |
Census Appearances
1900
New York, …
Head, age 55
New York, New York · implied b. ~1845
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Holden |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Sep |
| Birth Year | 1845 |
| Year of Immigration | 1862 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Essex, New …
Other, age 65
Essex, New Jersey · implied b. ~1845 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holden |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 1 |
| Children Living | 1 |
| Year of Immigration | 1860 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Passaic, New …
Head, age 75
Passaic, New Jersey · implied b. ~1845 — 2 household members
| Surname | Holden |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1860 |
| Naturalization Status | Un |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| 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 Holden across 3 US Census years (1900, 1910 and 1920) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Holden
Head · 1920 · age 75 · b. ~1845 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Passaic, New Jersey
Open full size
1920 US Federal Census — Passaic, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1055unit:1084)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Roland Warren | 33 | Head | Proprietor | New Jersey |
| 52 | Ruth Warren | 29 | Wife | None | New Jersey |
| 53 | Mildred Warren | 2 | Daughter | None | New Jersey |
| 54 | George Schueller | 40 | Head | Engineer | New Jersey |
| 55 | Margaret Schueller | 49 | Wife | None | Ireland |
| 56 | Dorothy Schueller | 21 | Daughter | Typist | New Jersey |
| 57 | Margaret Schueller | 20 | Daughter | Rubber | New Jersey |
| 58 | Mildred Schueller | 18 | Daughter | Clerk | New Jersey |
| 59 | Ruth Schueller | 16 | Daughter | None | New Jersey |
| 60 | Margaret Schueller | 15 | Daughter | None | New Jersey |
| 61 | Florence Schueller | 12 | Daughter | None | New Jersey |
| 62 | Julia Schueller | 10 | Daughter | None | New Jersey |
| 63 | James Susac | 47 | Head | Laborer | Hungary |
| 64 | Flath Susac | 41 | Wife | None | Hungary |
| 65 | Alfred Susac | 22 | Son | Laborer | Hungary |
| 66 | Andrew Kosas | 30 | Boarder | None | Hungary |
| 67 | Eva Kellerman | 20 | Boarder | Machine Operator | Hungary |
| 68 | Andrew Kellerman | 50 | Boarder | Laborer | Hungary |
| 69 | Julia Kellerman | 39 | Boarder | None | Hungary |
| 70 | Anna Compton | 50 | Head | None | New Jersey |
| 71 | John Compton | 29 | Son | Telegraph Operator | New Jersey |
| 72 | Catherine Compton | 27 | Daughter | None | New Jersey |
| 73 | Ella Compton | 24 | Daughter | Laborer | New Jersey |
| 74 | Margaret Compton | 20 | Daughter | Operator | New Jersey |
| 75 | Michael Compton | 16 | Daughter | Clerk | New Jersey |
| 76 | Elizabeth Gillesby | 40 | Boarder | Typist | New Jersey |
| 77 | Charles Keill | 46 | Boarder | Policeman | New Jersey |
| 78 | Mary Holden THIS PERSON | 75 | Head | None | Ireland |
| 79 | John Holden | 48 | Son | Laborer | New Jersey |
| 80 | Ella Roberts | 20 | Head | None | New Jersey |
| 81 | George Roberts | 3 | Son | None | New Jersey |
| 82 | James Megan | 74 | Head | Mechanic | England |
| 83 | Anna Megan | 70 | Wife | None | England |
| 84 | Albert Butterfield | 46 | Head | Machinist | England |
| 85 | Susan Butterfield | 46 | Wife | None | England |
| 86 | Cora Butterfield | 20 | Daughter | Typist | New York |
| 87 | James Megan | 40 | Head | Carpenter | New Jersey |
| 88 | Emma Megan | 29 | Wife | None | Massachusetts |
| 89 | Frank Fisher | 38 | Head | Guard | New Jersey |
| 90 | Mary Fisher | 35 | Wife | None | New Jersey |
| 91 | Anna Fisher | 12 | Daughter | None | New Jersey |
| 92 | Frances Fisher | 4 | Son | None | New Jersey |
| 93 | Mary Fisher | 1 | Daughter | None | New Jersey |
| 94 | William Grover | 28 | Head | Pressman | New Jersey |
| 95 | Mary Grover | 25 | Wife | None | Ireland |
| 96 | John Grover | 3 | Son | None | New Jersey |
| 97 | William Grover | 2 | Son | None | New Jersey |
| 98 | Mary Grover | 0 | Daughter | None | New Jersey |
| 99 | Alex Kovacs | 35 | Head | Laborer | Hungary |
| 100 | George Kovacs | 42 | Boarder | Laborer | Hungary |
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)