322A Plaza Road North was designated #322 Plaza Road in the census, as no unit letters were used.² The occupants of 322A Plaza Road North were
     in 1930-1: Herbert W Rubottom^3,1
     in 1933: Townsend D MacCoun⁴
     in 1935: Edward Phelan⁵
     and in 1937-9: Elmer W Grenfell^6,7
     in 1941 it was listed as vacant.⁸

Herbert W Ruttom was born in 1897 in California.² Herbert W Ruttom appeared on the 1930 Census as the head of household at 322A Plaza Road North.² The monthly rent was $56.-.² Herbert W Ruttom was an airplane mechanic, and in 1931 a clerk in Paterson.^2,1 He owned a radio in 1930.² Herbert W Ruttom moved before 1933 away from Radburn, as there was no longer an entry in the directory.⁴

Townsend D MacCoun married Myrtle E.⁴ Townsend D MacCoun was a radio engineer.⁴ Townsend D MacCoun moved before 1935 away from Radburn, as there was no longer an entry in the directory.⁵

Edward Phelan married Mary C.⁴ Edward Phelan was an engineer.⁴

Elmer W Grenfell married Alta P.⁸ Elmer W Grenfell was a cost accountant. In 1920 he was a bookkeeper for a print works in New York.^8,9 Elmer W Grenfell moved before 1941 from 322A Plaza Road North to 14 Barry Place.⁸