Charles Rosenthal of Las Vegas, NM was married to Agnes Zander, who was the youngest sister of my great grandmother. They had one son, Napelius, who changed his name to Palo Roen. Palo had one son, Bill Roen, who currently lives in Los Angeles. I spoke with Bill yesterday and he and his wife are doing well in their retirement. I may have a picture of Charles and Agnes that I could scan and send to you. Let me know if you are still interested.