Complex sentence: One interesting monument of British Raj era is the Metcalfe House, Delhi, also Children's Home run by Mother Teresa's Missionaries of Charity, which lies North of Qudsia Bagh, in Civil Lines.
Split into simpler sentences: One interesting monument of British Raj era is the Metcalfe House, Delhi. A children's home run by Mother Teresa's Missionaries of Charity, lies North of Qudsia Bagh, in Civil Lines.