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Mary Lloyd — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Lloyd across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1893), then head of a 7-person household.
Age 17
b. ~1893
Female
Daughter
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Lloyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Precinct No 2 Elizabeth Township |
| Est. Birth Year | ~1893 |
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 |
|---|---|---|---|---|
| Charles Lloyd | Head | — | 45 | ~1865 |
| Florence Lloyd | Son | — | 9 | ~1901 |
| Ellwood Lloyd | Son | — | 5 | ~1905 |
| Ellen Lloyd | Spouse | — | 37 | ~1873 |
| Agnes Lloyd | Daughter | — | 11 | ~1899 |
| Mary Lloyd | Daughter | — | 17 | ~1893 |
| Alfred Lloyd | Son | — | 14 | ~1896 |
Census Appearances
1900
Allegheny, Pennsylvania
Daughter, age 8
Allegheny, Pennsylvania · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lloyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Jan |
| Birth Year | 1892 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | at school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Daughter, age 17
Allegheny, Pennsylvania · implied b. ~1893 — 7 household members
| Surname | Lloyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| 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 Lloyd across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lloyd
Daughter · 1910 · age 17 · b. ~1893 · Pennsylvania
★ You are viewing this record
Sibling
Ellwood Lloyd
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Lloyd
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Lloyd
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Lloyd
Sibling · 1910 · age 9
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 — Allegheny, Pennsylvania
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1294unit:0178)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Lloyd | 45 | Head | Coal Miner | Pennsylvania |
| 52 | Ellen Lloyd | 37 | Wife | — | Pennsylvania |
| 53 | Mary Lloyd THIS PERSON | 17 | Daughter | — | Pennsylvania |
| 54 | Alfred Lloyd | 14 | Son | Miner | Pennsylvania |
| 55 | Agnes Lloyd | 11 | Daughter | — | Pennsylvania |
| 56 | Florence Lloyd | 9 | Son | — | Pennsylvania |
| 57 | Ellwood Lloyd | 5 | Son | — | Pennsylvania |
| 58 | Joseph Bunting | 32 | Head | Laborer | Pennsylvania |
| 59 | Mary Bunting | 20 | Wife | — | Pennsylvania |
| 60 | Abraham Bunting | 1 | Son | — | Pennsylvania |
| 61 | William Brown | 41 | Head | Laborer | Pennsylvania |
| 62 | Agnes Brown | 37 | Wife | — | Pennsylvania |
| 63 | Margaret Brown | 15 | Daughter | — | Pennsylvania |
| 64 | John Brown | 11 | Son | — | Pennsylvania |
| 65 | William Brown | 9 | Son | — | Pennsylvania |
| 66 | Marion Brown | 5 | Daughter | — | Pennsylvania |
| 67 | Frank Cornish | 36 | Head | Miner | Austria |
| 68 | Anna Cornish | 31 | Wife | — | Austria |
| 69 | Elizabeth Cornish | 11 | Daughter | — | Austria |
| 70 | Mary Cornish | 5 | Daughter | — | Austria |
| 71 | George Legus | 27 | Boarder | Miner | Austria |
| 72 | Charlie Theodore | 24 | Boarder | Miner | Austria |
| 73 | Tony Theodore | 21 | Boarder | Miner | Austria |
| 74 | Mike Atness | 21 | Boarder | Miner | Austria |
| 75 | Samuel Badiato | 21 | Boarder | Miner | Austria |
| 76 | Tony Baylock | 22 | Boarder | Miner | Austria |
| 77 | Mike Mickalich | 24 | Boarder | Miner | Austria |
| 78 | John Price | 32 | Head | Miner | Pennsylvania |
| 79 | Lizzie Price | 32 | Wife | — | Pennsylvania |
| 80 | James Price | 12 | Son | — | Pennsylvania |
| 81 | Annie Price | 8 | Daughter | — | Pennsylvania |
| 82 | Mattie Price | 5 | Daughter | — | Pennsylvania |
| 83 | John Price | 3 | Son | — | Pennsylvania |
| 84 | Alice Price | 1 | Daughter | — | Pennsylvania |
| 85 | William Apper | 54 | Head | Miner | Pennsylvania |
| 86 | Sarah Apper | 53 | Wife | — | Wales |
| 87 | Thomas Apper | 24 | Son | Miner | Pennsylvania |
| 88 | John Apper | 22 | Son | Miner | Pennsylvania |
| 89 | Mary J. Apper | 22 | Daughter | — | Pennsylvania |
| 90 | Sarah Apper | 20 | Daughter | — | Pennsylvania |
| 91 | Gertrude Apper | 15 | Daughter | — | Pennsylvania |
| 92 | Laura Apper | 12 | Daughter | — | Pennsylvania |
| 93 | David Mcclure | 36 | Head | Farmer | Pennsylvania |
| 94 | Thomas Mcclure | 40 | Brother | Miner | Pennsylvania |
| 95 | Mary Mcclure | 46 | Sister | — | Pennsylvania |
| 96 | Annie Mcclure | 38 | Sister | — | Pennsylvania |
| 97 | John L. Shields | 54 | Head | Farmer | Pennsylvania |
| 98 | Sarah Shields | 48 | Sister | — | Pennsylvania |
| 99 | Mary E. Shields | 76 | Mother | — | Maryland |
| 100 | Andrew Cowan | 46 | Head | Farmer | 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)