MD
Mary Delaney — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Erie, Pennsylvania
Our Model Tree links this Mary Delaney across the 1910 and 1920 US Censuses in Erie, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 10-person household.
Age 4
b. ~1906
Female
Daughter
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Erie, Pennsylvania |
| Surname | Delaney |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Erie City Part Of |
| Est. Birth Year | ~1906 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Delaney | Son | — | 3 | ~1907 |
| Elizabeth Delaney | Daughter | — | 13 | ~1897 |
| Anna Delaney | Daughter | — | 10 | ~1900 |
| Helen Delaney | Spouse | — | 34 | ~1876 |
| Mary Delaney | Daughter | — | 4 | ~1906 |
| Martin Delaney | Head | — | 37 | ~1873 |
| Thomas Delaney | Son | — | 8 | ~1902 |
| Margaret Delaney | Daughter | — | ~1910 | |
| Charles Delaney | Son | — | 12 | ~1898 |
| Martin Delaney | Son | — | 6 | ~1904 |
Census Appearances
1910
Erie, Pennsylvania
Daughter, age 4
Erie, Pennsylvania · implied b. ~1906 — 10 household members
| Surname | Delaney |
| Given Name | Mary V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Erie, Pennsylvania
Daughter, age 14
Erie, Pennsylvania · implied b. ~1906 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Delaney |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Delaney across 2 US Census years (1910 and 1920) in Erie, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Delaney
Daughter · 1910 · age 4 · b. ~1906 · Pennsylvania
★ You are viewing this record
Sibling
Charles Delaney
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Delaney
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Delaney
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Delaney
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Delaney
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Delaney
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Delaney
Sibling · 1910 · age 8
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
1910 US Federal Census — Erie, Pennsylvania
Open full size
1910 US Federal Census — Erie, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po1342unit:0474)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William J | 12 | Son | None | Pennsylvania |
| 52 | Mary | 10 | Daughter | None | Pennsylvania |
| 53 | Martha M | 1 | Daughter | None | Pennsylvania |
| 54 | Jacob Heintz | 61 | Head | Carpenter | Pennsylvania |
| 55 | Elizabeth Heintz | 57 | Wife | Boarding House | Ger-German |
| 56 | Louis Harry L Moore | 22 | Head | Trimmer | Pennsylvania |
| 57 | Louise M S Moore | 18 | Wife | None | Pennsylvania |
| 58 | George Joss | 43 | Head | Blacksmith | Scotland |
| 59 | Mary Joss | 43 | Wife | None | New York |
| 60 | George, Jr. Joss | 17 | Son | Messenger | Pennsylvania |
| 61 | Marie Joss | 14 | Daughter | None | Pennsylvania |
| 62 | John Joss | 12 | Son | None | Pennsylvania |
| 63 | Edna E Joss | 7 | Daughter | None | Pennsylvania |
| 64 | George Mcleod | 38 | Head | Boiler Maker | Canada |
| 65 | Maud M Mcleod | 26 | Wife | None | Pennsylvania |
| 66 | Loretta M Mcleod | 6 | Daughter | None | Pennsylvania |
| 67 | Leo Mcleod | 4 | Son | None | Pennsylvania |
| 68 | Jeremiah J Scully | 47 | Head | Laborer | Pennsylvania |
| 69 | Rosa Scully | 47 | Wife | None | Illinois |
| 70 | Marie Scully | 18 | Daughter | None | Iowa |
| 71 | Pearl Scully | 17 | Daughter | Laborer | Iowa |
| 72 | John Scully | 14 | Son | None | Missouri |
| 73 | Martin J Delaney | 37 | Head | Machinist | Pennsylvania |
| 74 | Helen Delaney | 34 | Wife | None | Ireland |
| 75 | Elizabeth E Delaney | 13 | Daughter | None | Pennsylvania |
| 76 | Charles Delaney | 12 | Son | None | Pennsylvania |
| 77 | Anna M Delaney | 10 | Daughter | None | Pennsylvania |
| 78 | Thomas J Delaney | 8 | Son | None | Pennsylvania |
| 79 | Martin M Delaney | 6 | Son | None | Pennsylvania |
| 80 | Mary V Delaney THIS PERSON | 4 | Daughter | None | Pennsylvania |
| 81 | Joseph G Delaney | 3 | Son | None | Pennsylvania |
| 82 | Margaret Delaney | 0 | Daughter | None | Pennsylvania |
| 83 | Wallace Dempsey | 43 | Head | Laborer | Pennsylvania |
| 84 | Eva H Dempsey | 40 | Wife | None | Arkansas |
| 85 | Reid V Dempsey | 19 | Son | Optician | Colorado |
| 86 | Ada R Dempsey | 16 | Daughter | None | Colorado |
| 87 | Bridget Hickey | 55 | Head | None | New York |
| 88 | Martin J Hickey | 33 | Son | Machinist | Pennsylvania |
| 89 | Thomas M Hickey | 29 | Son | Painter | Pennsylvania |
| 90 | Mary F Hickey | 24 | Daughter | None | Pennsylvania |
| 91 | George M Amann | 53 | Head | Fireman | Ger-German |
| 92 | Bridget Amann | 52 | Wife | None | Ireland |
| 93 | Harry E Amann | 21 | Son | Laborer | Pennsylvania |
| 94 | Michael Hickey | 22 | Lodger | Laborer | Virginia |
| 95 | John P Runser | 71 | Head | None | Pennsylvania |
| 96 | Elizabeth Runser | 65 | Wife | None | Pennsylvania |
| 97 | John E Runser | 29 | Son | Laborer | Pennsylvania |
| 98 | Anna M Runser | 32 | Daughter | Seamstress | Pennsylvania |
| 99 | Joseph F Runser | 26 | Son | Laborer | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)