MC
Mary Coughlin — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Lackawanna, Pennsylvania
Our Model Tree links this Mary Coughlin across the 1900 and 1910 US Censuses in Lackawanna, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1894), then head of a 7-person household.
Age 6
b. ~1894
Female
Daughter
Born: Pennsylvania
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Lackawanna, Pennsylvania |
| Surname | Coughlin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Nov |
| Birth Year | 1894 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Fell Township |
| Est. Birth Year | ~1894 |
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 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Coughlin | Spouse | — | 31 | ~1869 |
| Margaret Coughlin | Daughter | — | 13 | ~1887 |
| Mary Coughlin | Daughter | — | 6 | ~1894 |
| Ellen Coughlin | Daughter | — | 9 | ~1891 |
| James Coughlin | Son | — | 7 | ~1893 |
| John Coughlin | Head | — | 41 | ~1859 |
| Annie Coughlin | Daughter | — | 11 | ~1889 |
Census Appearances
1900
Lackawanna, Pennsylvania
Daughter, age 6
Lackawanna, Pennsylvania · implied b. ~1894 — 7 household members
| Surname | Coughlin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Nov |
| Birth Year | 1894 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Lackawanna, Pennsylvania
Daughter, age 15
Lackawanna, Pennsylvania · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coghlan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Coughlin across 2 US Census years (1900 and 1910) in Lackawanna, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Coughlin
Daughter · 1900 · age 6 · b. ~1894 · Pennsylvania
★ You are viewing this record
Sibling
Ellen Coughlin
Sibling · 1900 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Coughlin
Sibling · 1900 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Coughlin
Sibling · 1900 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Coughlin
Sibling · 1900 · age 11
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
1900 US Federal Census — Lackawanna, Pennsylvania
Open full size
1900 US Federal Census — Lackawanna, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1419unit:0136)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace R. Horn | 7 | Daughter | — | Pennsylvania |
| 2 | Hazel M. Horn | 1 | Daughter | — | Pennsylvania |
| 3 | Benjamin Swartz | 60 | Head | Farmer | Pennsylvania |
| 4 | Rosana Swartz | 56 | Wife | — | Pennsylvania |
| 5 | Elba Swartz | 30 | Daughter | School | Pennsylvania |
| 6 | Charles L. Swartz | 26 | Son | Farmer | Pennsylvania |
| 7 | Howard E. Swartz | 18 | Son | Day-Laborer | Pennsylvania |
| 8 | Thomas J. Myers | 33 | Head | Day-Laborer | Pennsylvania |
| 9 | Rose Myers | 26 | Wife | — | England |
| 10 | Elizabeth Myers | 7 | Daughter | — | Pennsylvania |
| 11 | Leo Myers | 5 | Son | — | Pennsylvania |
| 12 | Arthur T. Myers | 3 | Son | — | Pennsylvania |
| 13 | Marcella Myers | 1 | Daughter | — | Pennsylvania |
| 14 | George Ransom | 36 | Head | Teamster | Pennsylvania |
| 15 | Laura E. Ransom | 27 | Wife | — | Pennsylvania |
| 16 | Harry Ransom | 6 | Son | — | Pennsylvania |
| 17 | William F. Ransom | 4 | Son | — | Pennsylvania |
| 18 | Ethel May Ransom | None | Daughter | — | Pennsylvania |
| 19 | Minnie E. Hannon | 22 | Boarder | Dress Maker | Pennsylvania |
| 20 | John Coughlin | 40 | Head | Day-Laborer | Pennsylvania |
| 21 | Mary Coughlin | 30 | Wife | — | Pennsylvania |
| 22 | Margaret E. Coughlin | 12 | Daughter | At-School | Pennsylvania |
| 23 | Annie B. Coughlin | 11 | Daughter | At-School | Pennsylvania |
| 24 | Ellen Coughlin | 9 | Daughter | At-School | Pennsylvania |
| 25 | James Coughlin | 7 | Son | At-School | Pennsylvania |
| 26 | Mary Coughlin THIS PERSON | 5 | Daughter | — | Pennsylvania |
| 27 | John J. Loftus | 72 | Head | Coal-Miner | Ireland |
| 28 | Margaret Loftus | 54 | Wife | — | Scotland |
| 29 | Daniel F. Loftus | 25 | Son | Coal-Miner | Pennsylvania |
| 30 | Thomas B. Loftus | 15 | Son | Printing-Clerk | Pennsylvania |
| 31 | Margaret L. Loftus | 14 | Daughter | At-School | Pennsylvania |
| 32 | Dominick Mcrowan | 39 | Head | Coal-Mining | Pennsylvania |
| 33 | Mary Mcrowan | 14 | Daughter | At-School | Pennsylvania |
| 34 | John Mcrowan | 13 | Son | At-School | Pennsylvania |
| 35 | Irene Mcrowan | 10 | Daughter | At-School | Pennsylvania |
| 36 | Joseph Mcrowan | 8 | Son | At-School | Pennsylvania |
| 37 | Lydia Body | 45 | Servant | House Keeper | Pennsylvania |
| 38 | James Brennan | 39 | Head | Coal-Miner | Pennsylvania |
| 39 | Bridget Brennan | 35 | Wife | — | Pennsylvania |
| 40 | Lizzie Brennan | 14 | Daughter | At-School | Pennsylvania |
| 41 | Loretta Brennan | 9 | Daughter | At-School | Pennsylvania |
| 42 | Julia Brennan | 7 | Daughter | At-School | Pennsylvania |
| 43 | Joseph Wilcox | 48 | Head | Coal-Miner | England |
| 44 | Lydia Wilcox | 47 | Wife | — | England |
| 45 | William Wilcox | 17 | Son | Silk-Throwster | Pennsylvania |
| 46 | Agnes Wilcox | 12 | Daughter | Silk-Spinner | Pennsylvania |
| 47 | Walter J. Wilcox | 7 | Son | — | Pennsylvania |
| 48 | Patrick Fitzsimmons | 34 | Head | Hotel-Keeper | Pennsylvania |
| 49 | Mary A. Fitzsimmons | 26 | Wife | — | Pennsylvania |
| 50 | Hattie Fitzsimmons | 5 | Daughter | — | Pennsylvania |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)