WM
William Mullen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this William Mullen across the 1930 and 1940 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 6-person household.
Age 6
b. ~1924
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | Mullen |
| Given Name | William A |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Easton City |
| Est. Birth Year | ~1924 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| John Mullen | Son | — | 4 | ~1926 |
| Daniel Mullen | Son | — | 11 | ~1919 |
| Emma Mullen | Daughter | — | 2 | ~1928 |
| James Mullen | Head | — | 46 | ~1884 |
| William Mullen | Son | — | 6 | ~1924 |
| Sarah Mullen | Spouse | — | 45 | ~1885 |
Census Appearances
1930
Northampton, Pennsylvania
Son, age 6
Northampton, Pennsylvania · implied b. ~1924 — 6 household members
| Surname | Mullen |
| Given Name | William A |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Northampton-County, Pennsylvania
Son, age 16
Northampton-County, Pennsylvania · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mallon |
| Given Name | William A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Easton City |
| 1935 Residence (County) | Northampton |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| 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 William Mullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mullen
Son · 1930 · age 6 · b. ~1924 · Pennsylvania
★ You are viewing this record
Sibling
Emma Mullen
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Mullen
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mullen
Sibling · 1930 · age 4
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
1930 US Federal Census — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2087:0520)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Julia L | 15 | daughter | — | Pennsylvania |
| 52 | John J | 12 | son | — | Pennsylvania |
| 53 | Jacob Shutz | 61 | Head | Twister | Pennsylvania |
| 54 | Theresa Shutz | 53 | wife | — | Pennsylvania |
| 55 | Catherine R Shutz | 26 | daughter | Looper | Pennsylvania |
| 56 | Joseph S Shutz | 23 | son | — | Pennsylvania |
| 57 | Gertrude M Shutz | 21 | daughter | — | Pennsylvania |
| 58 | Gerard J Shutz | 20 | son | Laborer | Pennsylvania |
| 59 | Francis X Shutz | 17 | son | — | Pennsylvania |
| 60 | Placido Sandia | 44 | Head | Laborer | Italy |
| 61 | Antoinette Sandia | 50 | wife | — | Italy |
| 62 | Mary Sandia | 21 | daughter | — | Pennsylvania |
| 63 | Francis J Alony | 12 | Niece | — | Pennsylvania |
| 64 | Tony Piccini | 38 | Boarder | — | Italy |
| 65 | Harry M Hoppe | 50 | Head | Steel Worker | Pennsylvania |
| 66 | Sarah Hoppe | 45 | wife | — | Pennsylvania |
| 67 | Henry P Garis | 67 | Boarder | Steel Worker | Pennsylvania |
| 68 | James Mullen | 46 | Head | Knit Goods | New York |
| 69 | Sarah A Mullen | 45 | wife | — | New York |
| 70 | Daniel J Mullen | 11 | son | — | New York |
| 71 | William A Mullen THIS PERSON | 6 | son | — | Pennsylvania |
| 72 | John E Mullen | 4 | son | — | Pennsylvania |
| 73 | Emma G Mullen | 2 | daughter | — | Pennsylvania |
| 74 | Frank H Bachman | 52 | Head | Finisher | Pennsylvania |
| 75 | Edith Bachman | 53 | wife | — | Pennsylvania |
| 76 | Ellsworth F Stickley | 21 | son-in-law | Baker | Kentucky |
| 77 | Helen F Stickley | 20 | daughter | Operator | Pennsylvania |
| 78 | Sam Damanni | 39 | Head | Laborer | Italy |
| 79 | Antoinette Damanni | 33 | wife | — | Italy |
| 80 | Vincent Damanni | 7 | son | — | Pennsylvania |
| 81 | Claire Damanni | 5 | daughter | — | Pennsylvania |
| 82 | Anthony J Damanni | 2 | son | — | Pennsylvania |
| 83 | Sarah Schon | 70 | Head | — | New Jersey |
| 84 | Amelia M Schon | 39 | daughter | — | Pennsylvania |
| 85 | Karl Hettel | 21 | Boarder | Laborer | Germany |
| 86 | Francis Kahler | 21 | Boarder | Laborer | Germany |
| 87 | Rose Maida | 50 | Head | Washer | Pennsylvania |
| 88 | Agusta Maida | 14 | son | — | Pennsylvania |
| 89 | Frank Maida | 16 | son | — | Pennsylvania |
| 90 | Rosie Maida | 13 | daughter | — | Pennsylvania |
| 91 | Anna Maida | 12 | daughter | — | Pennsylvania |
| 92 | Tony Maida | 10 | son | — | Pennsylvania |
| 93 | Cora Russo | 22 | daughter | — | Pennsylvania |
| 94 | John Russo | 27 | son-in-law | Spinner | Pennsylvania |
| 95 | Joseph Pancari | 37 | Head | Carpenter | Italy |
| 96 | Marianna Pancari | 36 | wife | — | Italy |
| 97 | Rocco Pancari | 4 | son | — | Pennsylvania |
| 98 | Maria Pancari | 2 | daughter | — | Pennsylvania |
| 99 | Rosario Pancari | 1 | son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)