In 1892 U'Ren suffered a severe asthma attack and gave up his law practice. Mrs. Durkee knew that the Lewellings, a local fruit growing family, had often offered lodging and care to hard luck cases, such as U'Ren was. His health was slowly restored at the Lewellings farm. Mr. and Mrs. Seth Lewelling were reformers (with one family member writing "good government being to us what religion is to most people"). U'ren was already a convert to progressive causes, especially the Single Tax proposed by Henry George. Albert Lewelling gave him a copy of James W. Sullivan's book "Direct Legislation by the Citizenship Through the Initiative and Referendum" (1892) and U'ren decided to invest his time and effort in the cause.