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Mary Watts — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Passaic, New Jersey
Our Model Tree links this Mary Watts across the 1910 and 1920 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 8-person household.
Age 16
b. ~1904
Female
Daughter
Born: Virginia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Passaic, New Jersey |
| Surname | Watts |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Borough Of Haledon |
| Est. Birth Year | ~1904 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Watts | Daughter | — | 8 | ~1912 |
| William Watts | Head | — | 49 | ~1871 |
| Elsie Andrews | Other | — | 25 | ~1895 |
| Mary Watts | Spouse | — | 45 | ~1875 |
| Mabel Andrews | Other | — | 19 | ~1901 |
| William Watts | Son | — | 11 | ~1909 |
| Mary Cook | Other | — | 65 | ~1855 |
| Mary Watts | Daughter | — | 16 | ~1904 |
Census Appearances
1910
Passaic, New …
Daughter, age 6
Passaic, New Jersey · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Watts |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New York |
| Occupation | none |
| Speaks English | English |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Passaic, New …
Daughter, age 16
Passaic, New Jersey · implied b. ~1904 — 8 household members
| Surname | Watts |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Watts across 2 US Census years (1910 and 1920) in Passaic, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Watts
Daughter · 1920 · age 16 · b. ~1904 · New Jersey
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Sibling
William Watts
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Watts
Sibling · 1920 · 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
1920 US Federal Census — Passaic, New Jersey
Open full size
1920 US Federal Census — Passaic, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1062unit:0641)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rudolph Adams | 63 | Head | Baker | Germany |
| 2 | Dora Adams | 65 | Wife | Picker | Frankfort |
| 3 | Rudolph Adams | 30 | Son | Weaver | New Jersey |
| 4 | August C. Muller | 54 | Head | Chief Engineer | Switzerland |
| 5 | Eliza Muller | 53 | Wife | — | New York |
| 6 | Eleanor Muller | 23 | Daughter | Teacher | New Jersey |
| 7 | Thomas Devon | 38 | Head | Brakeman | New Jersey |
| 8 | Nellie Devon | 32 | Wife | Winder | New Jersey |
| 9 | Arthur Devon | 11 | Son | — | New Jersey |
| 10 | Elizabeth Snyder | 80 | Head | — | Pennsylvania |
| 11 | Margaret B. Snyder | 57 | Daughter | Teacher | New Jersey |
| 12 | Alice M. Keefe | 45 | Servant | Servant | New Jersey |
| 13 | John B. Ullrich | 67 | Head | Carpenter | Alsace Lorraine |
| 14 | Katherine Ullrich | 56 | Wife | — | Rhine Prov. |
| 15 | Charlotte Ullrich | 25 | Daughter | Stenographer | New Jersey |
| 16 | Harry Ullrich | 21 | Son | Machinist | New Jersey |
| 17 | Helen Ullrich | 17 | Daughter | Stenographer | New Jersey |
| 18 | John Ullrich | 15 | Son | — | New Jersey |
| 19 | Bertha Schlegel | 68 | Head | — | Switzerland |
| 20 | George F. Maltese | 29 | Head | Estimator | New Jersey |
| 21 | Mary Maltese | 29 | Wife | — | New Jersey |
| 22 | Edith Maltese | 7 | Daughter | — | New Jersey |
| 23 | Edgar Masker | 39 | Head | Commercial Traveler | England |
| 24 | Mabel B. Masker | 38 | Wife | — | New Jersey |
| 25 | Thomas H. Masker | 8 | Son | — | New Jersey |
| 26 | Thelma Masker | 8 | Daughter | — | New Jersey |
| 27 | William H. Watts | 49 | Head | Clergyman | Maryland |
| 28 | Mary G. Watts | 45 | Wife | — | New York |
| 29 | Mary G. Watts THIS PERSON | 16 | Daughter | — | Virginia |
| 30 | William B. Watts | 11 | Son | — | New Jersey |
| 31 | Elizabeth H. Watts | 8 | Daughter | — | New Jersey |
| 32 | Mary E. Cook | 65 | Mother in law | — | New York |
| 33 | Elsie M. Andrews | 25 | Boarder | Teacher | New Jersey |
| 34 | Mabel F. Andrews | 19 | Boarder | Dyer (Helper) | New Jersey |
| 35 | David Gomp | 76 | Head | Sexton | Holland |
| 36 | Cornelius Gomp | 43 | Son | Machinist | Holland |
| 37 | Bertha Muidage | 32 | Daughter | Saleslady | Holland |
| 38 | James Clutter | 78 | Head | — | New Jersey |
| 39 | Sarah Clutter | 55 | Daughter | — | New Jersey |
| 40 | Sadie Clutter | 33 | Niece | Winder | New Jersey |
| 41 | John Applecheshier | 59 | Head | Medical Doctor | Ohio |
| 42 | Nellie J. Applecheshier | 53 | Wife | — | Ohio |
| 43 | Verna Applecheshier | 31 | Daughter | Proprietor | Ohio |
| 44 | James W. Martin | 55 | Head | — | New Jersey |
| 45 | Mary E. Martin | 56 | Wife | — | New Jersey |
| 46 | Mildred Martin | 25 | Daughter | Weaver | New Jersey |
| 47 | Alice Martin | 21 | Daughter | — | New Jersey |
| 48 | James Martin | 18 | Son | — | New Jersey |
| 49 | William Martin | 35 | Son | Barker | New Jersey |
| 50 | Lulu Martin | 34 | Wife | — | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)