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 Makram and Kellner were adopted as babies by different families.

Makram was found wrapped in a blanket, and four years later, Kellner was born and found by patrolman George Janssen in a laundry room, wrapped in two blankets.

ABC News reported the sisters discovered each other after they each researched their own ancestry. Kellner took a DNA test and Makram signed up for Ancestry.com.

After searching through their results, the sisters found each other.

"In the past year, I have not only connected with (Janssen), but my birth parents, five half siblings, two full sisters and many nieces, nephews, cousins, aunts and uncles," Kellner said in a Facebook post.