Kolonia Ozgowo, Powiat Kostopol

My Mom and Uncle are helping me put together a family genealogy. I would like to include a map of Poland during 1900 but before this area became part of the Ukraine. I would like a detailed map showing villages, towns. I have tried to google the name of

the places that my family were born/lived in.

For instance my grandfather was born in 1899 in Kolonia Siedlisko, Powiat Kostopol...
My Dad was born in Kolonia Ozgowo

My Mom was born in Kolonia Stuga k/Antonowki, Powiat Sarny W.W.

I would like to find a map showing these locations but have not been able to find one.

Try this:

feefhs.org/maps/indexmap.html

Thank You for the link. I did find an old map of Poland but unfortunately it doesn't have
the locations that I'm interested in.

Antonowka, Sarny:

images.google.com/images?hl=en&q=Sarny%20%20Kresy&btnG=Search&ie=UTF-8 &oe=UTF-8&sa=N&tab=wi

Thank You for the link Kowalski

I just can't understand why there is no info for Ozgowo..wonder if it was so small that it's not on maps. I also checked some sites that have info on Wolyn, some of the sites

list towns/villages but unfortunately no mention of Ozgowo.

Look here.

sggee.org/discus/messages/3/369.html?1152874729

Thank You very much Grzegorz :) This info was very helpful. I appreciate you taking the time to help me.

mapywig.org with the usual you-know-what at the front
They have a series of old (circa 1937) Polish maps.
Kostopol is 45 (lat)/43 (long) in the series and Sarny is two zones above it at 43/43.
You will surely find something there.
Be patient because the maps are large and take a while to download - if you can't open one, then send them an email.

Although it is a bit tedious because you have to go through every map of the region you want (Ukraine) have a look at mapy.mk.cvut.cz/data/ without the usual you-know-what at the front

Good luck