In the late 19th Century, Jose Rizal, national hero of the Philippines, speculated that the land of Tawalisi was in the area of the northern part of the Philippines, based on his calculation of the time and distance of travel Ibn Battuta took to sail to China from Tawalisi. In 1916, Austin Craig, an American historian of the University of the Philippines, in "The Particulars of the Philippines Pre-Spanish Past", traced the land of Tawalisi and Princess Urduja to Pangasinan. In the province of Pangasinan, the governor's residence in Lingayen is named "Urduja House". A statue of Princess Urduja stands at the Hundred Islands National Park in Pangasinan. Philippine school textbooks used to include Princess Urduja in the list of great Filipinos.