MC
Mary Connolly — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Morris, New Jersey
Our Model Tree links this Mary Connolly across the 1900 and 1910 US Censuses in Morris, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1857), then head of a 11-person household.
Age 43
b. ~1857
Female
Spouse
Born: New Jersey
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Morris, New Jersey |
| Surname | Connolly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Birth Month | Sep |
| Birth Year | 1857 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Madison Borough |
| Est. Birth Year | ~1857 |
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.
11 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Connolly | Daughter | — | 6 | ~1894 |
| Mary Connolly | Spouse | — | 43 | ~1857 |
| Mary Connolly | Daughter | — | 18 | ~1882 |
| John Connolly | Son | — | 7 | ~1893 |
| Patrick Connolly | Head | — | 53 | ~1847 |
| Richard Reinhold | Other | — | 23 | ~1877 |
| Ella Connolly | Daughter | — | 17 | ~1883 |
| Anna Connolly | Daughter | — | 15 | ~1885 |
| Catherine Connolly | Daughter | — | 13 | ~1887 |
| Guinevere Connolly | Daughter | — | 4 | ~1896 |
| Carl Radzikowski | Other | — | 35 | ~1865 |
Census Appearances
1900
Morris, New …
Spouse, age 43
Morris, New Jersey · implied b. ~1857 — 11 household members
| Surname | Connolly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Birth Month | Sep |
| Birth Year | 1857 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1910
Morris, New …
Spouse, age 51
Morris, New Jersey · implied b. ~1859 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connelly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Years Married | 31 |
| Children Born | 8 |
| Children Living | 4 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Connolly across 2 US Census years (1900 and 1910) in Morris, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Connolly
Spouse · 1900 · age 43 · b. ~1857 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Morris, New Jersey
Open full size
1900 US Federal Census — Morris, New Jersey
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu988unit:0048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alfred Linden | 8 | Son | At School | New Jersey |
| 52 | Florence Linden | 6 | Daughter | At School | New Jersey |
| 53 | William Linden | 0 | Son | — | New Jersey |
| 54 | Susie Linden | 17 | Adopted daughter | Book Keeper | New York |
| 55 | Edward S. Waugh | 42 | Head | Market Man | New Jersey |
| 56 | Josephine Waugh | 42 | Wife | — | New Jersey |
| 57 | Elwood H. Waugh | 10 | Son | At School | New Jersey |
| 58 | Patrick T. Kelly | 60 | Head | Carpenter | Ireland |
| 59 | Mary Kelly | 60 | Wife | — | Ireland |
| 60 | James Kelly | 24 | Son | Carpenter | New Jersey |
| 61 | Robert Kelly | 23 | Son | Clerk Paint Shop | New Jersey |
| 62 | Kathyrine Kelly | 19 | Daughter | Dressmaker | New Jersey |
| 63 | Thomas Dunn | 32 | Step son | Day Laborer | New Jersey |
| 64 | John W. Dunn | 28 | Step son | Plumber | New Jersey |
| 65 | Peter H. Hinrichs | 47 | Head | Upholstering | Germany |
| 66 | Minnie Hinrichs | 41 | Wife | — | Germany |
| 67 | Frederick H. Hinrichs | 16 | Son | At School | New York |
| 68 | Adolph Schuierer | 28 | Boarder | Upholsterer | Germany |
| 69 | John S. Mcpeek | 37 | Head | Teamster | New Jersey |
| 70 | Anna Mcpeek | 35 | Wife | — | New Jersey |
| 71 | Coytail C. Mcpeek | 15 | Son | At School | New Jersey |
| 72 | Maggie M. Mcpeek | 13 | Daughter | At School | New Jersey |
| 73 | Frederick H. Mcpeek | 11 | Son | At School | New Jersey |
| 74 | John Raymond Mcpeek | 9 | Son | At School | New Jersey |
| 75 | Jennie C. Mcpeek | 6 | Daughter | At School | New Jersey |
| 76 | Minnie Mcpeek | 1 | Daughter | — | New Jersey |
| 77 | Lorenzo Carley | 42 | Head | Teamster | New Jersey |
| 78 | Hattie Carley | 37 | Wife | — | New York |
| 79 | Henry Carley | 13 | Son | At School | New Jersey |
| 80 | Elmer Carley | 12 | Son | At School | New Jersey |
| 81 | Timothy Carley | 9 | Son | At School | New Jersey |
| 82 | John Lee Carley | 7 | Son | At School | New Jersey |
| 83 | Selina Carley | 5 | Daughter | — | New Jersey |
| 84 | Earnest Carley | 1 | Son | — | New Jersey |
| 85 | William Smith | 25 | Boarder | Laborer Coal Yard | New Jersey |
| 86 | Patrick Connolly | 53 | Head | Florist | Ireland |
| 87 | Mary Connolly THIS PERSON | 42 | Wife | — | New Jersey |
| 88 | Mary Jr. Connolly | 17 | Daughter | — | New Jersey |
| 89 | Ella Connolly | 16 | Daughter | At School | New Jersey |
| 90 | Anna Connolly | 14 | Daughter | At School | New Jersey |
| 91 | Catherine Connolly | 12 | Daughter | At School | New Jersey |
| 92 | John Connolly | 7 | Son | At School | New Jersey |
| 93 | Gertrude Connolly | 5 | Daughter | At School | New Jersey |
| 94 | Guinevere Connolly | 3 | Daughter | — | New Jersey |
| 95 | Carl Radzikowski | 34 | Boarder | Florist | Germany |
| 96 | Richard Reinhold | 23 | Boarder | Florist | Germany |
| 97 | Thomas Tracy | 48 | Head | Coachman | Ireland |
| 98 | Ellen Tracy | 46 | Wife | At School | Ireland |
| 99 | Thomas Jr. Tracy | 15 | Son | At School | New Jersey |
| 100 | Nellie Tracy | 13 | Daughter | At School | New Jersey |
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)