John Crowley — 1910 US Census Record

Linked across censuses

1910 United States Federal Census · San Francisco, California

Our Model Tree links this John Crowley across the 1900 and 1910 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1855), then head of a 8-person household.

Age 55 b. ~1855 Male Head Born: Massachusetts Married

1910 Census Record Details

Census Year	1910
Location	San Francisco, California
Surname	Crowley
Given Name	John J
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Married
Birthplace	Massachusetts
Years Married	32
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Additional Details
Occupation	Policeman
Industry	Municipal W
Birth State	Massachusetts
Birth Country	United States
Birthplace (normalized)	massachusetts
Occupation	Policeman
Township / Ward	San Francisco 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.

8 people recorded at the same address in the 1910 census.

Name	Relation to head	Relative to John	Age	Birth yr
Robert Crowley	Son	—	24	~1886
Mary Crowley	Spouse	—	48	~1862
Alma Crowley	Son	—	15	~1895
Thomas Crowley	Son	—	22	~1888
Irene Crowley	Daughter	—	23	~1887
Leo Crowley	Son	—	21	~1889
John Crowley	Head	—	55	~1855
Florence Crowley	Daughter	—	17	~1893

Census Appearances

1900

San Francisco, …

Head, age 46

San Francisco, California · implied b. ~1854 — 8 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Crowley
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Massachusetts
Birth Month	July
Birth Year	1854
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Conductor Railroad
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Massachusetts
Birth Country	United States
Birthplace (normalized)	massachusetts

1910

San Francisco, …

Head, age 55

San Francisco, California · implied b. ~1855 — 8 household members

Surname	Crowley
Given Name	John J
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Married
Birthplace	Massachusetts
Years Married	32
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Policeman
Industry	Municipal W
Birth State	Massachusetts
Birth Country	United States
Birthplace (normalized)	massachusetts

Model Tree

Linked across censuses

Our Model Tree links John Crowley across 2 US Census years (1900 and 1910) in San Francisco, California, using XGBoost record linkage.

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This person

Anchor record

John Crowley

Head · 1910 · age 55 · b. ~1855 · California

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1910 US Federal Census — San Francisco, California Open full size

Page Contents

50 people indexed on this census page (ia:1910:13thcensus1910po0098unit:0843)

Line	Name	Age	Relation	Occupation	Birthplace
51	Edna Knight	3	daughter	—	California
52	Cornelius Crawley	56	Head	—	Ireland
53	Annie G Crawley	48	Wife	—	Ireland
54	Louis S Crawley	23	son	—	California
55	Arthur C Crawley	15	son	—	California
56	Jessie Riddock	72	Head	—	Canada English
57	George Riddock	38	son	Fixture Hanger	California
58	Arthur F Macphee	29	son-in-law	Police Officer	Massachusetts
59	Margret Macphee	29	daughter	—	California
60	Elwood F Macphee	6	Grandson	—	California
61	Chester R Macphee	4	Grandson	—	California
62	Susan M Morrill	74	Head	Own Income	Massachusetts
63	Pauline B Morrill	45	daughter	—	California
64	Grace E Morrill	41	daughter	—	California
65	Gee Sing	15	servant	Cook	China
66	Mary Prior	71	Head	Own Income	New York
67	Jones Prior	33	son	Druggist	California
68	Roland S Prior	31	son	Telegrapher	California
69	Florence M Prior	28	daughter-in-law	—	California
70	Leland S Jr Prior	1	Grandson	—	California
71	Yee Yong Hong	44	servant	Cook	China
72	Henry Kalia	40	servant	Gardener	California
73	James G Ralph	40	Head	Shipper	California
74	Annie M Ralph	34	Wife	—	California
75	Annetta R Ralph	8	daughter	—	California
76	James R Ralph	5	son	None	California
77	Remington H Ralph	3	daughter	—	California
78	Timothy Dempsey	34	servant	Gardener	Ireland
79	Belinda Murphy	38	servant	Maid	Ireland
80	Petra Brown	38	servant	Cook	Denmark
81	Nellie Fulton	38	servant	Nurse	California
82	William S Ray	60	Head	Manufacturer	New York
83	William R Ray	30	son	Manufacturer	California
84	Milton S Ray	29	son	Secretary	California
85	Grace E Ray	25	daughter-in-law	None	Nevada
86	Chas R Ray	3	grandson	—	California
87	William S Ray	5	grandson	—	California
88	Vida M Young	16	Lodger	None	Nevada
89	John J Crowley THIS PERSON	55	Head	Policeman	Massachusetts
90	Mary Crowley	48	Wife	None	Massachusetts
91	Robert A Crowley	24	son	Carpenter	California
92	Irene L Crowley	23	daughter	None	California
93	Thomas H Crowley	22	son	Clerk	California
94	Leo A Crowley	21	son	Fireman	California
95	Florence M Crowley	17	daughter	None	California
96	Alma M Crowley	15	son	None	California
97	Stephen A Gill	45	Head	Clerk	California
98	Mary E Gill	40	Wife	—	California
99	Harold E Gill	12	son	—	California
100	Marion H Gill	10	daughter	—	California

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1910 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)

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