136 A. 259 JOHN PUCHLOPEK, Adm’r, v. PORTSMOUTH POWER COMPANY. Supreme Court of New Hampshire Rockingham. Decided December 7, 1926. A landowner is under no duty to anticipate the presence of, or to prevent injury to casual and unknown trespassers whose presence was not foreseeable. An involuntary or accidental entry upon the land of another […]