Diane, I have found Walter in the 1910 census, but it is virtually unreadable. Most of the information is from the census index---I was able to read the name of the wife, dau, and his occupation. In 1920 I have not been able to find any of your Swallows. But, in 1930, Frank and Walter are in Fairfield County, Connecticut. The transcriptions are below----Genealiza
1910 New York, Kings, Brooklyn, Ward 24
Series T 624 Roll 974 Page 86
Swallow, Walter, 29, male, white, England, taximan, private
family
Ellen A, wife
Katherine, dau
1930 CT, Fairfield, Greenwich Boro
Series T626 Roll 258 Page 18
Dwell #17 Family #40
Swallow, Walter, head, rents, $50, has a radio, male, white
49, marr, 27 yrs old at first marr, can read,
write, Eng, Eng, Eng, immig 1900, NA spks
Eng, chauffeur, taxi co, worker, worked yester-
day
Katherine, dau, female, white, 21, single, can
read, write, NY, Eng, Eng, spks Eng, nurse,
registered, worker, worked yesterday
Elinor, dau, female, 14, single, attends school,
can read, write, CT, Eng, Eng, spks Eng
Walter, son, male, white, 10, single, attends
school, can read, write, CT, Eng, Eng, spks Eng
1930 CT, Fairfield, Greenich
Series T626 Roll 257 Page 123
Dwell #799 Family #646
Swallow, Frank F, head, rents, $50, has a radio, lives on a
farm, male, white, 42, marr, 32 yrs old at first
marr, can read, write, Eng, Eng, Eng, immig
1911, AL, spks Eng, chauffeur, private family,
worker, worked yesterday
Mable F, wife, female, white, 38, marr, 28 yrs old
at first marr, can read, write, Eng, Eng, Eng,
Lillian, dau, female, white, 8, single, attends
school, can read, write, Ct., Eng, Eng
Frank F J, son, male, white, 2 5/12, single, Ct,
Eng, Eng
Frank is a chauffeur for a lawyer and is living on the lawyer's farm. The dwell # for the lawyer is the same, the family #differs by one.
There is also a listing for a Walter A Swallow who marries Feb 26, 1932, in Manhattan. That is the only information I have on this individual.