Officials have identified the two sets of human remains found after a house fire in the town of Clayton.
The Winnebago County Sheriff's Office identified the first person as Ashley Mielke, 27, of Appleton.
The second set of remains is identified as Jeremy Wallenfang, 36, of Neenah.
Officials say that because of the severity and intensity of the fire, the remains are significantly degraded ,and the causes of death for both are still considered undetermined at this time.
The investigation continues.