By the end of the of the 1920s, the business was profitable again, and very much so, despite competition from V&D and Hollekamp. he started buying houses again, such as a bed and carpet shop in 1929 (later to be owned by his daughter Leonie and renamed first K??ller-Schunck and then Hiero).While the focus of the firm remained clothing for the miners, much attention was also given to the other end