Friendly visitor needed for an 80-year-old neighbor in Quezon City

I'm writing for my neighbor Samuel, who's 80. Samuel lives alone in Quezon City, and lost a sister last year. The nearest family lives 294 kilometers away. Samuel loves local history, and would enjoy someone to chat with. An hour a week, perhaps on Wednesday afternoon, would mean the world. We can also arrange a phone call if you can't visit in person. All visitors will be introduced by me and I'll be there at the first meeting. I'll share references and, if you'd like, a short orientation from the local befriending charity. No special skills are needed - just kindness and patience. Thank you so much.