An Illinois General Affidavit is a legal document that is used to provide proof of certain facts. In Illinois, it is commonly used when someone is unable to produce physical evidence to support a claim. It is signed and sworn before a notary public or other officer authorized to administer oaths. There are several types of Illinois General Affidavits, including an Affidavit of Death, an Affidavit of Domicile, an Affidavit of Warship, an Affidavit of Identity, an Affidavit of Ownership, an Affidavit of Support, and an Affidavit of Title. These documents are used to certify a variety of matters, such as the death of a person, the domicile of a person, the identity of a person, the ownership of property, the support of a person, and the title to property. The person signing the affidavit must swear or affirm that the information provided is true and correct.