His birth year was listed as 1932. Possible relatives of Alvin are: Dennis Paul Siefers, Myra C Siefers, Constance Siefers and 6 other people. The number currently linked to Alvin is (563) 322-6075. Davenport is a city Alvin has lived in. Alvin has reached 91 years of age. Alvin is a resident of 3401 Schuetzen Ln #118, Davenport, Ia 52804.