This is not one of my lines but have the following: A group of residents of Washington Co MD went to ILL in about 1850. Whether Ogle was the organizer of this group, a land speculator, or member of the group, I do not know. They settled in what is now Ogle Co IL. Some of this group returned to Washington Co - some left a married ch or 2 in IL. Whether Ogle was originally from Washington Co MD or came to move a groujp of settlers from there or not, again, I do not know. Mary