Question: Facts: - residence: palo alto , california - networth: us - education: stanford university - children: marc andreessen -lrb- son-in-law -rrb- - birth date: 1937 - name: john arrillaga - nationality: american Based on these bullet points, write a short biography describing the life of john arrillaga .
Answer:
john arrillaga -lrb- born 1937 -rrb- is an american real estate mogul and philanthropist .he is one of the largest landowners in the silicon valley .