Rudolf Von Ihering was a German jurist known as the 'father of modern sociological jurisprudence'. He originally belonged to the historical school of jurisprudence but became convinced the origin of law lies in sociological factors after writing about Roman law. Ihering viewed law as a means to an end, with the end being furthering and protecting the interests of society. He stressed balancing individual, state, and social interests, with social interests taking priority. Law serves to reconcile selfish and unselfish purposes through principles like reward, coercion, duty, and love.