(CNN) - A member of Barack Obama's Kenyan family living in the United States is facing a possible immigration issue: the Associated Press reports that an aunt he speaks about in his memoirs is living in the United States illegally.
The AP says she remain in government housing in Boston, even though an immigration judge denied her request for asylum four years ago.
Zeituni Onyango's refusal to leave the country would be an administrative violation, not a criminal matter.
CNN has not been able to independently verify her immigration status.
The Obama campaign has not yet responded to a CNN request for comment.
Obama called the woman "Aunt Zeituni" in his memoirs, where he described her as the first Kenyan relative he encountered on his visit to his father's home country.
Onyango has donated at least five times to Obama's campaign in July and September, listing her occupation as a "volunteer resident health advocate." Federal campaign finance records indicate several contributions in amounts of $5 and $25.
Updated 11:37 a.m.: Bill Burton, a spokesman for the Obama campaign, issued the following statement in response to the AP's reporting about Sen. Obama's aunt: "Senator Obama has no knowledge of her status but obviously believes that any and all appropriate laws be followed. "