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John Mullen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Clay, Nebraska
Our Model Tree links this John Mullen across the 1910 and 1920 US Censuses in Clay, Nebraska (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 9-person household.
Age 50
b. ~1870
Male
Head
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Clay, Nebraska |
| Surname | Mullen |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Inland Township |
| Est. Birth Year | ~1870 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Frances Mullen | Daughter | — | 14 | ~1906 |
| Florence Mullen | Daughter | — | 5 | ~1915 |
| John Mullen | Head | — | 50 | ~1870 |
| Neil Mullen | Son | — | 20 | ~1900 |
| Newton Mullen | Son | — | 9 | ~1911 |
| Leo Mullen | Son | — | 12 | ~1908 |
| Raymond Mullen | Son | — | 19 | ~1901 |
| Morris Mullen | Son | — | 17 | ~1903 |
| Josephine Mullen | Spouse | — | 44 | ~1876 |
Census Appearances
1910
Clay, Nebraska
Head, age 41
Clay, Nebraska · implied b. ~1869 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mullen |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 13 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Clay, Nebraska
Head, age 50
Clay, Nebraska · implied b. ~1870 — 9 household members
| Surname | Mullen |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 John Mullen across 2 US Census years (1910 and 1920) in Clay, Nebraska, using XGBoost record linkage.
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This person
Anchor record
John Mullen
Head · 1920 · age 50 · b. ~1870 · Nebraska
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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 — Clay, Nebraska
Open full size
1920 US Federal Census — Clay, Nebraska
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu984unit:0144)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herman F Moehring | 49 | Head | Auto Mechanic | Illinois |
| 2 | Adolph G Ludwig | 62 | Head | Contractor | Illinois |
| 3 | Edith M Ludwig | 60 | Wife | — | Illinois |
| 4 | Jasper H Ludwig | 21 | Nephew | Carpenter | Nebraska |
| 5 | Verna S Ludwig | 21 | Niece | Painter | Nebraska |
| 6 | Regina M Kubert | 80 | Head | — | Germany |
| 7 | Anna M Kubert | 55 | Daughter | Teacher | Pennsylvania |
| 8 | John H Johnson | 64 | Head | — | Ohio |
| 9 | Louisa Johnson | 61 | Wife | — | Ohio |
| 10 | Joseph H Parsons | 42 | Head | Blacksmith | Iowa |
| 11 | Dora M Parsons | 38 | Wife | — | Nebraska |
| 12 | Martin H Parsons | 19 | Son | Auto Mechanic | Nebraska |
| 13 | Oscar J Parsons | 16 | Son | Helper | Nebraska |
| 14 | E Smith Ingalsbe | 69 | Head | Retired | Wisconsin |
| 15 | Carrie B Ingalsbe | 68 | Wife | — | New York |
| 16 | Grace Ingalsbe | 41 | Daughter | Teacher | Wisconsin |
| 17 | Gertrude Ingalsbe | 37 | Daughter | — | Nebraska |
| 18 | Mitty Ingalsbe | 32 | Daughter | — | Nebraska |
| 19 | John J Mullen THIS PERSON | 50 | Head | Farmer | Illinois |
| 20 | Josephine Mullen | 44 | Wife | — | Illinois |
| 21 | Neil Mullen | 20 | Son | — | Nebraska |
| 22 | Raymond Mullen | 19 | Son | — | Nebraska |
| 23 | Morris E Mullen | 17 | Son | — | Nebraska |
| 24 | Frances S Mullen | 14 | Daughter | — | Nebraska |
| 25 | Leo Mullen | 12 | Son | — | Nebraska |
| 26 | Newton Mullen | 9 | Son | — | Nebraska |
| 27 | Florence M Mullen | 5 | Daughter | — | Nebraska |
| 28 | Joseph C Millage | 45 | Head | Farmer | Nebraska |
| 29 | Lillie Millage | 36 | Wife | — | Nebraska |
| 30 | Lorene L Millage | 12 | Daughter | — | Nebraska |
| 31 | William J Winter | 28 | Head | Farmer | Nebraska |
| 32 | Marie E Winter | 24 | Wife | — | Illinois |
| 33 | Bernice J Winter | 1 | Daughter | — | Nebraska |
| 34 | Melvin G Winter | 0 | Son | — | Nebraska |
| 35 | Grace D Nowka | 19 | Niece | Maid | Nebraska |
| 36 | Mary G Schmidt | 54 | Head | Farmer | Germany |
| 37 | Annie M Schmidt | 17 | Daughter | — | Nebraska |
| 38 | John G Schmidt | 15 | Son | — | Nebraska |
| 39 | Elsie M Schmidt | 12 | Daughter | — | Nebraska |
| 40 | Lena M Schmidt | 10 | Daughter | — | Nebraska |
| 41 | John J Theesen | 29 | Head | Farmer | Germany |
| 42 | Adeline M Theesen | 29 | Wife | — | Nebraska |
| 43 | Margaret T Theesen | 7 | Daughter | — | Nebraska |
| 44 | Henry J Theesen | 6 | Son | — | Nebraska |
| 45 | Edna M Theesen | 2 | Daughter | — | Nebraska |
| 46 | Clara J Theesen | 0 | Son | — | Nebraska |
| 47 | Anton H Stamer | 27 | Head | Farmer | Nebraska |
| 48 | Teresa K Stamer | 25 | Wife | — | Nebraska |
| 49 | Frieda C Stamer | 5 | Daughter | — | Nebraska |
| 50 | Alma E Stamer | 3 | Daughter | — | Nebraska |
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)