Photographer(?), exhibited a 'photograph of New Building, Collins Street' at the 1866 Melbourne Intercolonial Exhibition in partnership with George A. Appleton.
Udovis was a lecturer in the School of Environmental Design, Canberra College of Advanced Education, ACT ca.1981. He also taught metal casting for the college.
Frederick Unverhau was a nineteenth century photographer based in South Australia. He had a studio in Kapunda, where he photographed members of the local community.