TM
Thomas Mullen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Thomas Mullen across the 1910 and 1920 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 8-person household.
Age 11
b. ~1909
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Essex, Massachusetts |
| Surname | Mullen |
| Given Name | Thomas C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | City Of Lynn |
| Est. Birth Year | ~1909 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| John Mullen | Son | — | 13 | ~1907 |
| Mary Nolan | Other | — | 74 | ~1846 |
| Katherine Mullen | Daughter | — | 1 | ~1919 |
| John Mullen | Head | — | 30 | ~1890 |
| Thomas Mullen | Son | — | 11 | ~1909 |
| Wm Mullen | Son | — | 11 | ~1909 |
| Mary Mullen | Daughter | — | 14 | ~1906 |
| Katherine Mullen | Spouse | — | 35 | ~1885 |
Census Appearances
1910
Essex, Massachusetts
Son, age 2
Essex, Massachusetts · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mullen |
| Given Name | Thomas H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Essex, Massachusetts
Son, age 11
Essex, Massachusetts · implied b. ~1909 — 8 household members
| Surname | Mullen |
| Given Name | Thomas C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Thomas Mullen across 2 US Census years (1910 and 1920) in Essex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Mullen
Son · 1920 · age 11 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
John Mullen
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Mullen
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mullen
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm Mullen
Sibling · 1920 · age 11
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 — Essex, Massachusetts
Open full size
1920 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu694unit:1072)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank W Curtis | 46 | Head | Sorter | Massachusetts |
| 2 | Gertrude A Curtis | 43 | Wife | None | Nova Scotia |
| 3 | Ruth L Curtis | 19 | Daughter | None | Massachusetts |
| 4 | Robert L Holmes | 26 | Head | Moulder | Massachusetts |
| 5 | Mary M Holmes | 27 | Wife | None | New Hampshire |
| 6 | Helen F Holmes | 1 | Daughter | None | Massachusetts |
| 7 | George Holmes | 55 | Father | Landscape | England |
| 8 | William L Jordan | 41 | Head | Machinist | Massachusetts |
| 9 | Sarah Jordan | 40 | Wife | Nurse | England |
| 10 | Edith Brooks | 21 | Daughter | Stenographer | England |
| 11 | Holden Brooks | 20 | Step son | Chauffeur | England |
| 12 | Nora Brooks | 19 | Step daughter | None | Rhode Island |
| 13 | George Brooks | 16 | Step son | Apprentice | England |
| 14 | Bertha E Jordan | 17 | Daughter | Office Girl | Massachusetts |
| 15 | Fred R Moore | 38 | Head | Carpenter | New Brunswick |
| 16 | Florence A Moore | 31 | Wife | None | Massachusetts |
| 17 | Wilfred R Moore | 6 | Son | None | Massachusetts |
| 18 | William S Inglis | 32 | Head | Toolmaker | Scotland |
| 19 | Isabella L Inglis | 33 | Wife | None | Scotland |
| 20 | Grace E Inglis | 3 | Daughter | None | Massachusetts |
| 21 | Isabella B Leslie | 62 | Head | None | Scotland |
| 22 | Alfred Leslie | 30 | Son | Bookkeeper | Scotland |
| 23 | David Leslie | 28 | Son | Bookkeeper | Scotland |
| 24 | George B Leslie | 22 | Son | Salesman | Scotland |
| 25 | Mary Buick | 60 | Sister | Nurse | Scotland |
| 26 | Mary E Mcgarvey | 58 | Head | None | Nova Scotia |
| 27 | Frank Mcgarvey | 27 | Son | Laborer | Nova Scotia |
| 28 | Annie E Mcgarvey | 35 | Daughter | Accountant | Nova Scotia |
| 29 | Gertrude O'Hara | 26 | Boarder | Met. Inspector | Massachusetts |
| 30 | John H Mullen | 30 | Head | Merchant | Massachusetts |
| 31 | Katherine Mullen | 35 | Wife | None | Massachusetts |
| 32 | Mary L Mullen | 14 | Daughter | None | Massachusetts |
| 33 | John J Mullen | 13 | Son | None | Massachusetts |
| 34 | Thomas C Mullen THIS PERSON | 11 | Son | None | Massachusetts |
| 35 | Wm E Mullen | 11 | Son | None | Massachusetts |
| 36 | Katherine A Mullen | 1 | Daughter | None | Massachusetts |
| 37 | Mary A Nolan | 74 | Aunt | None | Massachusetts |
| 38 | Albert A Weber | 40 | Head | Superintendent | Massachusetts |
| 39 | Mary E Weber | 40 | Wife | None | Massachusetts |
| 40 | Genevieve M Weber | 14 | Daughter | None | Massachusetts |
| 41 | Albert A Weber | 12 | Son | None | Massachusetts |
| 42 | William F Weber | 11 | Son | None | Massachusetts |
| 43 | Joseph Weber | 8 | Son | None | Massachusetts |
| 44 | Sophia J Blakeley | 62 | Head | None | Massachusetts |
| 45 | Emma Blakeley | 59 | Sister | None | Massachusetts |
| 46 | George E Maclean | 37 | Head | Grocer Clerk | New Brunswick |
| 47 | Edith J Maclean | 34 | Wife | None | Vermont |
| 48 | Florence M Maclean | 11 | Daughter | None | New Hampshire |
| 49 | Esther I Maclean | 9 | Daughter | None | New Hampshire |
| 50 | Dorothy I Maclean | 5 | Daughter | None | New Hampshire |
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)