A Sayyid poet of Jandiala Sher Khan, and the Heer that outlived him
The sources agree on little about his early life beyond the village of his birth. Wikipedia's entry gives him as "Born 1722 ... Jandiala Sher Khan, Sheikhupura, Punjab, Mughal Empire" and names his parents: "His father was Gulsher Shah and mother was Kamal Banu" (Wikipedia, "Waris Shah"). A 2015 thesis on Punjabi Sufi poetry, drawing the same outline, adds the detail of his upbringing: "Little is known of Waris Shah's early life. He was born in the village Jandiala Sherkhan, now in the district of Gujranwala in Pakistan in a Sayyid family... Waris Shah had lost his parents at a very young age. Feeling oppressed by his two elder brothers, he left home and moved to Qasur where he became a disciple of pir Makhdum" (Kaur, thesis, p. 54).
What he made, the sources are unanimous on: "He is primarily known as the author of the best known rendition of Heer Ranjha (1766)" (Wikipedia, "Waris Shah") — the version, among several earlier and later Punjabi retellings of the same legend, that became the one by which the story of Heer and Ranjha is popularly known across the Punjab on both sides of the border.
What was done with his text after him
The poem's own transmission became the subject of scholarly correction, not just praise. Wikipedia's account states plainly: "It is estimated that there are 11069 forged verses in the commonly available Qissa Waris Shah," and that "one of the oldest and most accurate copy of Qissa Waris Shah (published by Kripa Ram) in 1916 is available in the Punjab Public Library in Lahore" (Wikipedia, "Waris Shah") — meaning most printed and popular Heers in circulation today carry verses he did not write.
His grave became, and remains, the site by which he is now marked: "The tomb or mausoleum of Waris Shah is in Jandiala Sher Khan town near Sheikhupura in Punjab, Pakistan" (Wikipedia, "Waris Shah") — the same village given as his birthplace, so the record closes the life where it opened it, at Jandiala Sher Khan.