William Robinson Jr. (17 December 1785 – 25 February 1868) was an American politician, business executive, and militia general active in Allegheny, Pennsylvania, now the North Side of Pittsburgh.
[2] In 1806, on a flatboat trip down the Ohio River, the young Robinson and several companions were detained on suspicion of taking part in the Aaron Burr conspiracy to found a Southwestern empire.
[5] The Mexican War Streets neighborhood, originally called Buena Vista, was established by Robinson on part of his extensive land inheritance from his father.
[15] He is commemorated on the North Side of Pittsburgh by General Robinson Street, which runs through his father's original farm.
[16] At the end of the 20th century, many artifacts from Robinson Jr.'s estate were unearthed at the construction site of PNC Park.