The brother of a man who was found dead along with his daughter after the pair set off on a hiking trip on Maine’s Katahdin mountain is remembering them in life, according to NBC affiliate News Center Maine.

Tim Keiderling and Esther Keiderling, both of Ulster Park, New York, set out to hike the summit on Sunday, officials said.

Both Tim and Esther Keiderling, who went missing Sunday while hiking Mount Katahdin in Maine, have been found dead. Harsh weather and rugged terrain hampered search efforts.