MA
Mary Andrews — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New Castle, Delaware
Our Model Tree links this Mary Andrews across the 1900, 1910 and 1920 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a spouse (b.~1856), then head of a 5-person household.
Age 64
b. ~1856
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New Castle, Delaware |
| Surname | Andrews |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1871 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1874 |
| Birthplace (normalized) | ireland |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1856 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Means | Daughter | — | 23 | ~1897 |
| Robert Andrews | Head | — | 63 | ~1857 |
| John Means | Other | — | 1 | ~1919 |
| John Means | Other | — | 26 | ~1894 |
| Mary Andrews | Spouse | — | 64 | ~1856 |
Census Appearances
1900
New Castle, …
Spouse, age 45
New Castle, Delaware · implied b. ~1855 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Apr |
| Birth Year | 1855 |
| Year of Immigration | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New Castle, …
Spouse, age 53
New Castle, Delaware · implied b. ~1857 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 30 |
| Children Born | 10 |
| Children Living | 7 |
| Year of Immigration | 1880 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New Castle, …
Spouse, age 64
New Castle, Delaware · implied b. ~1856 — 5 household members
| Surname | Andrews |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1871 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1874 |
| 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 Andrews across 3 US Census years (1900, 1910 and 1920) in New Castle, Delaware, using XGBoost record linkage.
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This person
Anchor record
Mary Andrews
Spouse · 1920 · age 64 · b. ~1856 · Delaware
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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 — 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:0260)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Warren Mary Mcateer | 54 | Daughter | — | Delaware |
| 2 | Ellen Mcateer | 29 | Granddaughter | Taster | Delaware |
| 3 | David R Beach | 42 | Head | Asst. Superintendent | Delaware |
| 4 | Jane Beach | 39 | Sister | — | Delaware |
| 5 | Charles S. Beach | 37 | Brother | Fireman | Delaware |
| 6 | John Dearborn | 57 | Head | Principal | Ireland |
| 7 | Rebecca Dearborn | 50 | Daughter | — | Pennsylvania |
| 8 | Robert Andrews | 63 | Head | Park Guard | Ireland |
| 9 | Mary A. Andrews THIS PERSON | 64 | Wife | — | Ireland |
| 10 | Margaret Means | 23 | Daughter | — | Delaware |
| 11 | John A. Means | 26 | Son-in-law | Freight Clerk | Delaware |
| 12 | John R. Means | 1 | Grandson | — | Delaware |
| 13 | William Andrews | 42 | Head | Machinist | Ireland |
| 14 | Margaret Andrews | 45 | Wife | — | Ireland |
| 15 | Ann G. Andrews | 19 | Daughter | Shipping Clerk | Delaware |
| 16 | Robert Andrews | 16 | Son | Counter Clerk | Delaware |
| 17 | Mary E. Andrews | 14 | Daughter | — | Delaware |
| 18 | Margaret M. Andrews | 12 | Daughter | — | Delaware |
| 19 | William J. Andrews | 9 | Son | — | Delaware |
| 20 | Dorothy M. Andrews | 5 | Daughter | — | Delaware |
| 21 | Richard Martin | 76 | Brother-in-law | — | Ireland |
| 22 | Martin Dooley | 60 | Head | — | New York |
| 23 | Margaret Dooley | 58 | Wife | Janitress | Delaware |
| 24 | John Dooley | 29 | Son | — | Delaware |
| 25 | William Dooley | 26 | Son | Pipefitter | Delaware |
| 26 | Charles V. Graham | 52 | Head | Patrolman | Delaware |
| 27 | Mary E. Graham | 50 | Wife | Reeler | Delaware |
| 28 | Sarah Dounton | 74 | Mother-in-law | — | Pennsylvania |
| 29 | Charles Hoober | 41 | Head | — | Pennsylvania |
| 30 | George Hoober | 18 | Wife | — | Delaware |
| 31 | John Hoober | 25 | Brother | Teamster | Delaware |
| 32 | Bessie Hoober | 21 | Sister-in-law | — | Pennsylvania |
| 33 | Helen Brittingham | 16 | Sister-in-law | Carpenter | Delaware |
| 34 | George Wood | 47 | Head | — | Delaware |
| 35 | Annie M. Wood | 47 | Wife | Operator | Virginia |
| 36 | Elma L. Wood | 6 | Daughter | Laborer | Pennsylvania |
| 37 | Alexander Bacon | 33 | Head | Laundress | Virginia |
| 38 | Mary Bacon | 33 | Wife | — | Pennsylvania |
| 39 | George Mcdonigle | 49 | Head | Asst. Shipping Clerk | Maryland |
| 40 | Bella Mcdonigle | 42 | Wife | — | Delaware |
| 41 | Alexander Mcdonigle | 20 | Son | Special Officer | Delaware |
| 42 | Samuel Mcdonigle | 18 | Son | — | Delaware |
| 43 | Margaret Mcdonigle | 15 | Daughter | Taster | Delaware |
| 44 | Joseph Mcdonigle | 10 | Son | Layer-Out | Delaware |
| 45 | Emily Mcdonigle | 8 | Daughter | Stenographer | Delaware |
| 46 | Sarah Mcdonigle | 5 | Daughter | — | Delaware |
| 47 | Paul Mcdonigle | 2 | Son | — | Delaware |
| 48 | Elmer Fisher | 48 | Head | — | England |
| 49 | Mary Fisher | 40 | Wife | Freight Linking | Ireland |
| 50 | Elmer R. Fisher | 10 | Son | — | Delaware |
Related Census Records
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)