Biography
The July 9, 1934 Western Worker continuation identifies Pedro Gasbro among Marine Workers Industrial Union members arrested around midnight Wednesday while riding in their car in San Francisco, charged with vagrancy and held under 1000 dollars bail. It names Robert Young as the third car passenger. The next-day hearing was continued to Saturday after the Red Squad presented no evidence. Exact calendar seizure and discharge dates are not inferred from relative day names. Source: https://www.marxists.org/history/usa/pubs/westernworker/1934/v3-n27-31-jul-1934.pdf#page=6