Via LWJ:

A passport said to belong to an American citizen was found among a number of identification documents belonging to foreign fighters who have been waging jihad with al Qaeda inside Syria. The documents were discovered at a base abandoned by the Islamic State of Iraq and the Levant, an al Qaeda affiliate that operates in Syria.

The American passport belongs to Amiir Farouk Ibrahim, who was born in Pennsylvania on Oct. 30, 1980. Ibrahim’s passport was issued on March 6, 2012.

Ibrahim also possesses an Egyptian passport, which was issued on Sept. 23, 2012 under the name Amir Farouk Zaki Ibrahim. His Egyptian passport also states that he was born on Oct. 30, 1980 in the United States.

Ibrahim’s passport was among 15 other pieces of identification recovered by the Syrian Observatory for Human Rights, a group that reports on the Syrian civil war, at “one of the bases of the Islamic State of Iraq and al-Sham [Syria or the Levant] in the city of Ras al-Ein.” SOHR reported on its Facebook page that the documents “belong to several non-Syrian men from Western and Arab countries.”

The nationalities of the individuals identified by the documents are as follows: one dual citizen, of the US and Egypt (Ibrahim); one individual from each of Qatar, Bahrain, and United Arab Emirates; two each from Iraq, Turkey, and Tunisia; and two from Saudi Arabia (of the three passports from Saudi Arabia, two appear to identify the same person). Another document appears to identify a man born in Egypt.