The New York State Census of 1925 has an Etta Schwartz listed as living in Greenburgh, Westchester, the same area as Tarrytown, where she is noted as being head of the household, with her sons living with her.29 We therefore knew that Joseph died sometime between 1921 and 1924. An ...
Parents also reported whether they had access to a self-contained garden (yes or no). Household distance to school was objectively measured using the Google Maps online route planner (Googleplex, Mountain View, CA, USA, https://www.google.co.uk/maps) to estimate the shortest route from ...