Ibarr said he knew Magoha was not well a day before he died.
"I spoke to him on Monday about Richard's coming, and he mumbled words, and I asked him you don't sound well and he said I'm not feeling well but I can manage."
The senior Magoha said that the burial of their younger brother Nyabera will go on as scheduled next Saturday despite the sudden turn of events.
He said only after then will the family make arrangements for Magoha's burial at a later date.
"I will bury Richard as per the schedule which is scheduled for Saturday," Ibarr said.
"The body is arriving tomorrow (Thursday) evening then we go to collect it from the (Kisumu) airport and take it to Aga Khan (hospital mortuary) for overnight."
He said on Saturday morning, the body will be collected and taken for Mass service before the remains are interred at Nyabera's homestead in Siaya.
"Once that is done, is when we shall start arranging for the burial of my late brother," he said.
The remains of the two siblings are lying at the Lee Funeral Home in Nairobi where family, friends and state officials continue to pay their condolences.
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