Sieghart Saladin Greyrat

Is Sieghart's physical unnatural strength caused by his Laplace Factor or did he simply win in genetic lottery?

Wouldn't Ars and Cristina be dead/old during the fight with Hitogami? The other siblings would be fine since they have either Migurd or elf blood, but maybe Sylphy's children would be a bit old too since they are 1/6 elf.

Another thing, Rudeus' soul won't be reused in the next loop since he is from another world, but what about his kids? If Orsted fails to kill Hitogami in this loop, will their souls just be discarded?

I was thinking of writing a reaction fanfiction for MT since anime is finally here too and my idea was to branch off of jobless oblige but I want to get people's age correct, at what age did Sieg return home from Asura in Jobless Oblige, any idea?