CP
Charles Parker — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Charles Parker across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Edward & Florence — first a son (b.~1906), then head of a 7-person household.
Age 24
b. ~1906
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Parker |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Banker |
| Industry | Banker |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Banker |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1906 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Harold Parker | Head | — | 45 | ~1885 |
| Christina Connolly | Other | — | 21 | ~1909 |
| Delia Higgins | Other | — | 45 | ~1885 |
| Charles Parker | Son | — | 24 | ~1906 |
| William Parker | Son | — | 20 | ~1910 |
| John Parker | Son | — | 19 | ~1911 |
| Ethel Parker | Spouse | — | 51 | ~1879 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 3
Middlesex, Massachusetts · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Charles E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 13
Middlesex, Massachusetts · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Charles F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 |
1930
Middlesex, Massachusetts
Son, age 24
Middlesex, Massachusetts · implied b. ~1906 — 7 household members
| Surname | Parker |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Banker |
| Industry | Banker |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Charles Parker across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Edward Parker (~0.92 confidence) and mother Florence Parker (~0.92 confidence) and mother Ethel Parker (~0.92 confidence) and father Hutchins Parker (~0.92 confidence) and father Harold Parker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Parker
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Florence Parker
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Ethel Parker
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Hutchins Parker
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Harold Parker
b. ~1885
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Parker
Son · 1930 · age 24 · b. ~1906 · Massachusetts
★ You are viewing this record
Sibling
William Parker
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Parker
Sibling · 1930 · age 19
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel920:0277)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold Hutchins Parker | 45 | Head | Manufacturer | Massachusetts |
| 2 | Ethel M Parker | 51 | Wife | — | Massachusetts |
| 3 | Charles F Parker THIS PERSON | 24 | Son | Banker | Massachusetts |
| 4 | William H Parker | 20 | Son | — | Massachusetts |
| 5 | John M Parker | 19 | Son | — | Massachusetts |
| 6 | Christina Connolly | 21 | Maid | Maid | Irish Free State |
| 7 | Delia Higgins | 45 | Servant | Servant | Irish Free State |
| 8 | Mary A Pillsbury | 77 | Head | — | Massachusetts |
| 9 | Annie Mccann | 55 | Servant | Servant | Irish Free State |
| 10 | Clarence H Nelson | 48 | Head | President | New Hampshire |
| 11 | Winifred L Nelson | 45 | Wife | — | New Hampshire |
| 12 | Mildred Nelson | 21 | Daughter | — | New Hampshire |
| 13 | Theresa Roarke | 34 | Servant | Servant | Irish Free State |
| 14 | Margaret E Crowley | 19 | Maid | Maid | New Hampshire |
| 15 | William Sherwood | 54 | Head | Manager | Massachusetts |
| 16 | Edith P Sherwood | 51 | Wife | — | Massachusetts |
| 17 | Bridget Mclaughlin | 39 | Servant | Servant | Irish Free State |
| 18 | Nora Cronin | 47 | Servant | Servant | Irish Free State |
| 19 | Katherine Wild | 64 | Head | — | Massachusetts |
| 20 | Mary E Wild | 60 | Sister | — | Massachusetts |
| 21 | John J Wild | 70 | Brother | — | Massachusetts |
| 22 | Frank P Mcnulty | 48 | Head | Banker | Massachusetts |
| 23 | M Adelaide Mcnulty | 48 | Wife | — | Massachusetts |
| 24 | Francis Mcnulty | 13 | Son | — | Massachusetts |
| 25 | John S Mcnulty | 11 | Son | — | Massachusetts |
| 26 | Minnie Mitchell | 40 | Servant | Servant | Massachusetts |
| 27 | Harry A Brown | 73 | Head | Lawyer | Massachusetts |
| 28 | Mary A Brown | 75 | Wife | — | Canada English |
| 29 | Elizabeth Cushman | 55 | Servant | Servant | England |
| 30 | James J Kerwin | 52 | Head | Lawyer | Rhode Island |
| 31 | Alice H Kerwin | 52 | Wife | — | Massachusetts |
| 32 | Shelagh Kerwin | 14 | Daughter | — | Massachusetts |
| 33 | Catherine Gallagher | 22 | Servant | Servant | New York |
| 34 | Joseph P Donahue | 40 | Head | Lawyer | Massachusetts |
| 35 | Emily F Donahue | 33 | Wife | — | Massachusetts |
| 36 | David Donahue | 6 | Son | — | Massachusetts |
| 37 | Joseph P Donahue | 4 | Son | — | Massachusetts |
| 38 | Richard K Donahue | 2 | Son | — | Massachusetts |
| 39 | Margaret W Donahue | 0 | Daughter | — | Massachusetts |
| 40 | Margaret K Riordan | 59 | Mother-in-law | Teacher | Massachusetts |
| 41 | John K Riordan | 30 | Brother-in-law | Advertising Agent | Massachusetts |
| 42 | James J Kennedy | 51 | Head | Baker | Irish Free State |
| 43 | Mary J Kennedy | 49 | Wife | — | Irish Free State |
| 44 | James Kennedy | 24 | Son | Gas Plumber | Massachusetts |
| 45 | Roger Kennedy | 23 | Son | Salesman | Massachusetts |
| 46 | Grace Kennedy | 22 | Daughter | Registered Nurse | Massachusetts |
| 47 | Gladys Kennedy | 21 | Daughter | — | Massachusetts |
| 48 | Russell Kennedy | 19 | Son | — | Massachusetts |
| 49 | Arthur Kennedy | 14 | Son | — | Massachusetts |
| 50 | — | None | — | — | — |
Pedigree Summary
Charles + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)