In the 1970s, Felix remodeled a farmhouse in Iowa for Ray and Phyllis to use as a headquarters for their computer business. Chanda was born in 1972 and became very close to her Grandpa Felix. Melanie married Dennis in 1972 and Colleen married David in 1973, both having lawn weddings at the Hoff home. Barbi was born to Colleen and David in 1975. Amy was born to Melanie and Dennis in 1979, making her the third granddaughter of Bessie and Felix.