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Mary Link — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New Castle, Delaware
Our Model Tree links this Mary Link across the 1910 and 1920 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 6-person household.
Age 11
b. ~1909
Female
Daughter
Born: Delaware
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | New Castle, Delaware |
| Surname | Link |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eva Link | Daughter | — | 22 | ~1898 |
| Walter Link | Head | — | 45 | ~1875 |
| Catherine Link | Spouse | — | 45 | ~1875 |
| Mary Link | Daughter | — | 11 | ~1909 |
| Regina Link | Daughter | — | 18 | ~1902 |
| Walter Link | Son | — | 9 | ~1911 |
Census Appearances
1910
New Castle, …
Daughter, age 2
New Castle, Delaware · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lank |
| Given Name | May Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
New Castle, …
Daughter, age 11
New Castle, Delaware · implied b. ~1909 — 6 household members
| Surname | Link |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Link across 2 US Census years (1910 and 1920) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Link
Daughter · 1920 · age 11 · b. ~1909 · Delaware
★ You are viewing this record
Sibling
Walter Link
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Link
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regina Link
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New Castle, Delaware
Open full size
1920 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu203unit:0275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | — | 64 | Head | None | Ireland |
| 52 | James P. | 35 | Son | None | Ireland |
| 53 | Francis P. | 32 | Son | Magistrate | Pennsylvania |
| 54 | Lola C. | 51 | Sister | None | Ireland |
| 55 | John H. Gardner | 31 | Head | None | Delaware |
| 56 | Martha Gardner | 31 | Wife | None | Delaware |
| 57 | Jasper Gardner | 2 | Son | None | Delaware |
| 58 | Elizabeth B. Gardner | 0 | Daughter | None | Delaware |
| 59 | David Dunn | 65 | Head | Carpenter | Ireland |
| 60 | Hannah Dunn | 62 | Wife | None | Ireland |
| 61 | Janet Russell | 57 | Boarder | Stenographer | New York |
| 62 | David Dunn | 30 | Head | Examiner | Delaware |
| 63 | Laura S. Dunn | 28 | Wife | None | Delaware |
| 64 | Georgiana Williams | 22 | Boarder | Saleslady | Pennsylvania |
| 65 | Lloyd E. Dukes | 27 | Head | Stationary | Delaware |
| 66 | Irma E. Dukes | 26 | Wife | None | Delaware |
| 67 | Alice M. Dukes | 4 | Daughter | None | Delaware |
| 68 | Alice E. Dukes | 1 | Daughter | None | Delaware |
| 69 | Harold B. Rothwell | 24 | Boarder | Fireman | Delaware |
| 70 | Mary E. Rothwell | 16 | Sister in law | Machinist | Delaware |
| 71 | James W. Hennessy | 64 | Head | None | Ireland |
| 72 | Elizabeth Hennessy | 56 | Wife | None | Ireland |
| 73 | Willie Hennessy | 32 | Son | Machinist | Pennsylvania |
| 74 | Thomas Hennessy | 25 | Son | None | Delaware |
| 75 | James W. Jr. Woodrow | 24 | Head | Laborer | Ireland |
| 76 | Nora M. Woodrow | 23 | Wife | None | Ireland |
| 77 | Marion E. Woodrow | 2 | Daughter | None | Delaware |
| 78 | Pauline F. Woodrow | 1 | Daughter | None | Delaware |
| 79 | James W. Stinson | 48 | Head | Laborer | Delaware |
| 80 | Eleanor R. Stinson | 47 | Wife | Electrician | Delaware |
| 81 | Willard S. Stinson | 11 | Son | None | Delaware |
| 82 | Elizabeth Stinson | 65 | Mother | None | Delaware |
| 83 | Elizabeth R. Stinson | 45 | Sister | None | Delaware |
| 84 | Margaret Kearns | 66 | Head | None | Ireland |
| 85 | Mary Kearns | 39 | Daughter | None | Delaware |
| 86 | Elizabeth M. Kearns | 28 | Daughter | Bookkeeper | Delaware |
| 87 | Edith E. Kearns | 22 | Daughter | None | Delaware |
| 88 | Charles P. Stahl | 34 | Head | None | Delaware |
| 89 | Hannah G. Stahl | 32 | Wife | Housekeeper | Pennsylvania |
| 90 | Freda M. Stahl | 13 | Daughter | None | Delaware |
| 91 | Margaret L. Alexander | 44 | Head | Saleslady | Delaware |
| 92 | Wesley M. Burnett | 34 | Head | Secretary | Pennsylvania |
| 93 | Annie M. Burnett | 34 | Wife | Operator | Pennsylvania |
| 94 | James M. Burnett | 9 | Son | None | Delaware |
| 95 | Walter E. Link | 45 | Head | Chauffeur | Delaware |
| 96 | Catherine C. Link | 45 | Wife | None | Delaware |
| 97 | Eva M. Link | 22 | Daughter | None | Delaware |
| 98 | Regina M. Link | 18 | Daughter | None | Delaware |
| 99 | Mary E. Link THIS PERSON | 11 | Daughter | None | Delaware |
| 100 | Walter T. Link | 9 | Son | None | Delaware |
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)