Complex sentence: She married Leopold Godowsky, Jr. co-inventor (with Leopold Mannes) of Kodachrome color photography as well as first violinist with the Los Angeles and San Francisco Symphony Orchestra who performed with his father the world-renowned pianist Leopold Godowsky.
Split into simpler sentences: She married Leopold Godowsky, Jr. co-inventor (with Leopold Mannes) of Kodachrome color photography. Godowsky was also first violinist with the Los Angeles and San Francisco Symphony Orchestras and performed with his father, the world-renowned pianist Leopold Godowsky.