MM
Mary Mcdonough — 1910 US Census Record
Linked across censuses1910 United States Federal Census · New Castle, Delaware
Our Model Tree links this Mary Mcdonough across the 1900 and 1910 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1890), then head of a 7-person household.
Age 20
b. ~1890
Female
Daughter
Born: Delaware
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | New Castle, Delaware |
| Surname | McDonough |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1890 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jenny Heeling | Daughter | — | 12 | ~1898 |
| Margaret Heeling | Daughter | — | 6 | ~1904 |
| Mary Mcdonough | Daughter | — | 20 | ~1890 |
| Matthew Mcdonough | Head | — | 43 | ~1867 |
| Frank Heeling | Son | — | 18 | ~1892 |
| Martin Heeling | Son | — | 16 | ~1894 |
| Bridget Mcdonough | Spouse | — | 48 | ~1862 |
Census Appearances
1900
New Castle, …
Daughter, age 11
New Castle, Delaware · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDonough |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Delaware |
| Birth Month | Aug |
| Birth Year | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1910
New Castle, …
Daughter, age 20
New Castle, Delaware · implied b. ~1890 — 7 household members
| Surname | McDonough |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 Mcdonough across 2 US Census years (1900 and 1910) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcdonough
Daughter · 1910 · age 20 · b. ~1890 · Delaware
★ You are viewing this record
Sibling
Martin Heeling
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Heeling
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jenny Heeling
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Heeling
Sibling · 1910 · 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
1910 US Federal Census — New Castle, Delaware
Open full size
1910 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po147unit:1110)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emma | 5 | Daughter | — | Delaware |
| 52 | Edwin | 3 | son | — | Delaware |
| 53 | Harry C Schwant | 32 | head | Machine Hand | Pennsylvania |
| 54 | Annie Schwant | 24 | wife | — | Pennsylvania |
| 55 | Nellie M Schwant | 6 | Daughter | — | Pennsylvania |
| 56 | Harry T Schwant | 2 | son | — | Delaware |
| 57 | Harriett Schwant | 51 | Mother | — | Pennsylvania |
| 58 | Walter Maxwell | 27 | head | Painter | Delaware |
| 59 | Martha Maxwell | 25 | wife | — | Delaware |
| 60 | Walter Jr Maxwell | 6 | son | — | Delaware |
| 61 | Arthur Maxwell | 5 | son | — | Delaware |
| 62 | William H Maxwell | 2 | son | — | Delaware |
| 63 | Annie M Maxwell | 1 | daughter | — | Delaware |
| 64 | Katie Unitt | 29 | head | — | Delaware |
| 65 | Charles Unitt | 27 | husband | Organ Build | Delaware |
| 66 | Edward Yerger | 42 | head | Brewer | Germany |
| 67 | Lenora Yerger | 41 | wife | — | Germany |
| 68 | Frances Yerger | 14 | Daughter | — | Delaware |
| 69 | Pauline Yerger | 14 | Daughter | — | Delaware |
| 70 | Madeline Yerger | 11 | Daughter | — | Delaware |
| 71 | John Yerger | 10 | son | — | Delaware |
| 72 | Carl Yerger | 8 | son | — | Delaware |
| 73 | Edward J Yerger | 7 | son | — | Delaware |
| 74 | Fred Yerger | 3 | son | — | Delaware |
| 75 | Joseph Yerger | 1 | son | — | Delaware |
| 76 | J Philip Green | 37 | head | Carpenter | Delaware |
| 77 | Mary Green | 33 | wife | — | Ireland |
| 78 | Marie Green | 8 | Daughter | — | Delaware |
| 79 | John Green | 6 | son | — | Delaware |
| 80 | J Philip Jr Green | 5 | son | — | Delaware |
| 81 | Francis Green | 1 | son | — | Delaware |
| 82 | Leo Green | 0 | son | — | Delaware |
| 83 | Robert R Taylor | 37 | head | Machinist | Maryland |
| 84 | Mary A Taylor | 35 | wife | — | Delaware |
| 85 | Ruth Taylor | 15 | Daughter | — | Delaware |
| 86 | Mabel Taylor | 13 | Daughter | — | Delaware |
| 87 | Annie Taylor | 7 | Daughter | — | Delaware |
| 88 | Mildred Taylor | 2 | Daughter | — | Delaware |
| 89 | Ruth A Taylor | 64 | Mother-in-law | — | Maryland |
| 90 | Ernest C Taylor | 37 | son | Morocco Worker | Maryland |
| 91 | Barbara Johnson | 33 | head | — | Germany |
| 92 | Elsie Johnson | 14 | Daughter | — | Delaware |
| 93 | Alfred Johnson | 10 | son | — | Delaware |
| 94 | Matthew Mcdonough | 43 | head | Iron Cutter | Ireland |
| 95 | Bridget Mcdonough | 48 | wife | — | Ireland |
| 96 | Mary E Mcdonough THIS PERSON | 20 | Daughter | — | Delaware |
| 97 | Jenny Heeling | 12 | Daughter | — | Delaware |
| 98 | Margaret Heeling | 6 | Daughter | — | Delaware |
| 99 | Frank Heeling | 18 | son | — | Pennsylvania |
| 100 | Martin Heeling | 16 | son | — | Delaware |
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)