A person may testify to a matter only if there is sufficient evidence to show that the person has personal knowledge of the matter.

United States v. Summers, 414 F.3d 1287, pin? (10th Cir. 2005) ("'Viewing the evidence in its entirety, a conviction must be grounded on more than a suspicion of guilt. United States v. Fox, 902 F.2d 1508, 1513 (10th Cir.....A criminal conviction can rest on inferences based on inferences.

Fed. R. Evid. 803(11) ("Statements of births, marriages, divorces, deaths, legitimacy, ancestry, relationship by blood or marriage, or other similar facts of personal or family history, contained in a regularly kept record of a religious organization.").Federal Rule of Evidence 803(11) or a comparable State rule creates a hearsay exception for regularly-kept records of religious organizations showing births, deaths, legitimacy, ancestry, relationship by blood, or other similar personal or family history.

Brazos River Authority v. GE Ionics, Inc., 469 F.3d 416, 426 (5th Cir. 2006) (holding, in plaintiff's civil action for breach of contract, breach of implied warranties, and fraud, that evidence of similar fires at other facilities was properly excluded because "the propensities of a particular person to...When offered in civil actions, other similar events generally do not constitute character, or propensity, and are therefore not barred by the character rule, which prohibits the use of a person's character or propensity to show that person's conduct.