Has the Google Maps Street View car been to your ancestor's village in Greece?
I recently found that it had driven through 5 of my ancestor's villages in 2011. Below is a photo from their drive through Agios Ioannis, Sparta, Laconia
Follow this link to view the TRIP THROUGH AGIOS IOANNIS. . This is a car driving through the village's main road with a 360 degree camera mounted on the top of the car. You can view this in several different ways: 1) the bottom strip of photographs are highlights from the video; 2) on the lower right side of the main picture you will see "backward and forward" symbols < > which will allow you to move forward on the road incrementally; 3) you can place your cursor on the road and drag your way forward; 4) on the bottom right side of the main picture is a red and white pointer surrounded by circular arrows which will allow you to look at a 360 degree view from any point on the road.
There are people in some of the views. Do you know them? In a different video from the village of Manthyrea, Tegea, Arcadia there is a woman photographed in front of the home where my grandfather was born. The face is unclear, but I think it might be my mother's cousin (which is a little weird.)
Search for your ancestor's village at www.google.gr/maps
Note: Cities like Sparta usually have every street photographed.