Growing up together: Tyson and Mack Knight were raised in Locust Valley, one of New York's most affluent suburbs.
Adamowicz is an American student who met Watson while studying at Oxford University.
Romance rumors are circulating around the 25-year-old actress' love life after she was reportedly spotted spending some time with a man who has been identified as 35-year-old tech manager William "Mack" Knight recently.
He posted a picture of the Radcliffe Camera, taken from the tower of St Mary's Church at Oxford University, with the caption: 'Getting my crash course: Oxford overview with the help of a view from above.' Dreaming spires: Watson took Knight on a trip of Oxford, where she had studied before attending Brown University.
Knight wrote 'getting my crash course Oxford overview' about the view - which shows the Radcliffe Camera from the spire of St Mary's Church The traditional English country pub boasts a 'gin pantry' with more than 100 varieties, along with cask ales and British favorites like battered haddock, pork and leek sausages and bread and butter pudding on the menu.
PHOTOS: Check out the latest pics of Emma Watson The couple was photographed together back in October while out and about in New York City.