Complex sentence: Some Egyptologists such as David Aston have argued that Rudamun is the anonymous Year 19 king attested at Wadi Gasus; however, recent research and archaeological discoveries now strongly favour Takelot III instead.
Split into simpler sentences: Some Egyptologists such as David Aston have argued that Rudamun is the anonymous Year 19 king attested at Wadi Gasus. However, recent academic research and archaeological discoveries now strongly favour Takelot III instead.