1915 Map of Lathrop

About this map

San Joaquin River meanders through a landscape defined by complex water management and overlapping land grants in the early twentieth century. The map highlights the agricultural and transport infrastructure of the San Joaquin Delta, notably within Roberts Island and the expansive tracts of El Pescadero and Campo de los Franceses. Local life centers around rural educational hubs like Island School, Mossdale School, and Rustic School, while the settlement of Lathrop serves as a critical railroad junction.