It took a bit of digging (my Polish ain’t so great), but I was able to figure out that this document is Lisa’s grandmother’s birth certificate. What fun. Now I want to do some more work at Geni.com.

Here’s what my research uncovered (very rough translation):

Kobylanka, day 3 November 1950

Issued under authority…born the year 1901 No. 25 (?)
Agata N. Kedsior (Agnes)
Son (Crossed out)-Daughter (circled) Antoricgo i Marianny Markavies

In this place Dominikovice Gmina Sękowa

On this day 15 May 1901

***
Research notes:

Gmina Kobylanka
Gmina Kobylanka is a rural gmina in Stargard County, West Pomeranian Voivodeship, in north-western Poland.

The gmina is the principal unit of administrative division of Poland at its lowest uniform level. It is often translated as “commune” or “municipality.” As of 2010 there were 2,459 gminas throughout the country. The word gmina derives from the German word Gemeinde, meaning “community. …

Gmina Sękowa is a rural gmina (administrative district) in Gorlice County, Lesser Poland Voivodeship, in southern Poland, on the Slovak border. Its seat is the village of Sękowa, which lies approximately 7 kilometres (4 mi) south-east of Gorlice and 105 km (65 mi) south-east of the regional capital Kraków.
The gmina covers an area of 194.75 square kilometres (75.2 sq mi), and as of 2006 its total population is 4,777.
Villages
Gmina Sękowa contains the villages and settlements of Banica, Bartne, Bodaki, Czarne, Jasionka, Krzywa, Lipna, Małastów, Męcina Mała, Męcina Wielka, Nieznajowa, Owczary, Pętna, Radocyna, Ropica Górna, Sękowa, Siary, Wapienne and Wołowiec.