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Mary Lyons — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Essex, New Jersey
Our Model Tree links this Mary Lyons across the 1900, 1910 and 1920 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1855), then head of a 4-person household.
Age 65
b. ~1855
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Essex, New Jersey |
| Surname | Lyons |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1871 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Newark City |
| Est. Birth Year | ~1855 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lyons | Head | — | 65 | ~1855 |
| William Lyons | Son | — | 25 | ~1895 |
| Edmond Lyons | Son | — | 21 | ~1899 |
| Edward Lyons | Son | — | 28 | ~1892 |
Census Appearances
1900
Essex, New …
Head, age 42
Essex, New Jersey · implied b. ~1858 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyons |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1858 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Essex, New …
Head, age 52
Essex, New Jersey · implied b. ~1858 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyons |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Essex, New …
Head, age 65
Essex, New Jersey · implied b. ~1855 — 4 household members
| Surname | Lyons |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1871 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Lyons across 3 US Census years (1900, 1910 and 1920) in Essex, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Lyons
Head · 1920 · age 65 · b. ~1855 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Essex, New Jersey
Open full size
1920 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1033unit:0342)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Adolph Hohlberg | 44 | Head | Carpenter | Norway |
| 52 | Nelly Hohlberg | 34 | Wife | — | Sweden |
| 53 | Harry Hohlberg | 14 | Son | — | Connecticut |
| 54 | John Hohlberg | 49 | Brother | Carpenter | Norway |
| 55 | John Hohlberg | 21 | Nephew | Painter | Norway |
| 56 | John Muehlbauer | 56 | Head | Baker | Germany |
| 57 | Catherine Muehlbauer | 52 | Wife | — | Germany |
| 58 | Catherine Muehlbauer | 28 | daughter | Box Maker | New Jersey |
| 59 | Rose Muehlbauer | 26 | daughter | Box Maker | New Jersey |
| 60 | Mamie Muehlbauer | 23 | daughter | Box Maker | New Jersey |
| 61 | John Muehlbauer | 21 | Son | Box Maker | New Jersey |
| 62 | Joseph Muehlbauer | 19 | Son | Printer | New Jersey |
| 63 | Baby Muehlbauer | 17 | daughter | Box Maker | New Jersey |
| 64 | Helen Muehlbauer | 15 | daughter | — | New Jersey |
| 65 | Florence Muehlbauer | 7 | daughter | — | New Jersey |
| 66 | John Boyle | 31 | Head | Leather Worker | Ireland |
| 67 | Rose Boyle | 27 | Wife | — | New Jersey |
| 68 | John Boyle | 5 | Son | — | New Jersey |
| 69 | Florence Boyle | 4 | daughter | — | New Jersey |
| 70 | William H Behr | 33 | Head | Iron Worker | New York |
| 71 | Florence Behr | 34 | Wife | — | New Jersey |
| 72 | James Behr | 14 | Son | — | New Jersey |
| 73 | Elwood Behr | 12 | Son | — | New Jersey |
| 74 | Willard Behr | 9 | Son | — | New Jersey |
| 75 | Wesley Behr | 7 | Son | — | New Jersey |
| 76 | William Martin | 45 | Head | Carpenter | New Jersey |
| 77 | Alice Martin | 41 | Wife | — | Scotland |
| 78 | Charles Martin | 20 | Son | Ship Fitter | New Jersey |
| 79 | William Martin | 16 | Son | Clerk | New Jersey |
| 80 | Alice Martin | 13 | daughter | — | New Jersey |
| 81 | Blanche Martin | 10 | daughter | — | New Jersey |
| 82 | Thomas Martin | 5 | Son | — | New Jersey |
| 83 | Ida Martin | 1 | daughter | — | New Jersey |
| 84 | Mary Lyons THIS PERSON | 65 | Head | — | Ireland |
| 85 | Edward J Lyons | 28 | Son | Contractor | New Jersey |
| 86 | William C Lyons | 25 | Son | Contractor | New Jersey |
| 87 | Edmond W Lyons | 21 | Son | Machinist | New Jersey |
| 88 | Ida M Chessman | 42 | Head | — | New Jersey |
| 89 | Mary Chessman | 22 | daughter | Ironer | New Jersey |
| 90 | Charlotte Chessman | 19 | daughter | Operator | New Jersey |
| 91 | William Chessman | 17 | Son | Filer | New Jersey |
| 92 | Irene Chessman | 14 | daughter | — | New Jersey |
| 93 | Morton S Deyendorf | 22 | Head | Mechanic | New York |
| 94 | Nora Deyendorf | 23 | Wife | — | New Jersey |
| 95 | Raymond Deyendorf | 3 | Son | — | New Jersey |
| 96 | Charlotte Deyendorf | 1 | daughter | — | New Jersey |
| 97 | Arthur Deyendorf | 18 | Brother | — | New York |
| 98 | Edward Lambkin | 24 | Head | Driver | New Jersey |
| 99 | Samuel Lambkin | 21 | Nephew | — | New Jersey |
| 100 | Alice Lambkin | 18 | niece | Typist | 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)