Abd al-Hayy al-Lacknawi

Abu al-Hasanat Muhammad Abd al-Hayy al-Lacknawi al-Hindi (1264-1304H / 1848-1886 CE) was a prolific Indian Hanafi scholar of Lucknow who combined mastery of Hanafi jurisprudence with deep hadith scholarship. His al-Raf' wa al-Takmil fi al-Jarh wa al-Ta'dil is a major work on the methodology of hadith narrator criticism (rijal), explaining the technical terminology and reconciling apparent contradictions in classical judgments. He also wrote al-Fawaid al-Bahiyyah on Hanafi jurists, al-Ajwibah al-Fadilah on hadith science, and Zafar al-Amani on hadith terminology.