Complex sentence: Aijaz Siddiqui, the second son of Seemab Akbarabadi and the father of Iftikhar Imam Siddiqui, took the charge of the magazine and later he also moved to Mumbai in 1951 with his family where he continued to publish the "Shair".
Split into simpler sentences: Aijaz Siddiqui, the second son of Akbarabadi and the father of Iftikhar Imam Siddiqui, took charge of the magazine. In 1951 he also moved with his family to Mumbai, where he continued to publish the "Shair".