▁as ▁Zag ro dn iki ) ▁was ▁struck ▁by ▁a ▁dev ast ating ▁fire , ▁and ▁in ▁ 1 8 5 5 ▁the ▁area ▁experienced ▁a ▁fam ine ▁caused ▁by ▁prot ract ed ▁ra ins . ▁Po or ▁san itation ▁and ▁pover ty ▁contributed ▁to ▁disease , ▁including ▁two ▁out break s ▁of ▁ch ol era . ▁The ▁year ▁ 1 8 7 5 ▁saw ▁a ▁re par cel ing ▁of ▁land , ▁which ▁led ▁to ▁the ▁creation ▁of ▁six ▁areas ▁of ▁settlement ▁( D ług a ▁Kol onia , ▁M ała ▁Kol onia , ▁D ział y , ▁Br zó z ki , ▁Pi ask i ▁and ▁Zag ro dn iki ) ▁that ▁were ▁to ▁form ▁the ▁structure ▁of ▁Ret kin ia ▁until ▁the ▁construction ▁of ▁the ▁housing ▁estate ▁in ▁the ▁ 1 9 7 0 s . ▁According ▁to ▁official ▁statistics ▁from ▁ 1 8 2 7 , ▁the ▁village ▁of ▁Ret kin ia ▁( then ▁located ▁in ▁K alis z ▁Vo iv odes hip , ▁S ier ad z ▁ob w ód , ▁S za dek ▁county ) ▁had ▁ 3 3 ▁houses ▁and ▁a ▁population ▁of ▁ 3 0 0 . ▁By ▁ 1 8 8 1 , ▁Ret kin ia ▁had ▁ 5 0 ▁houses ▁and ▁a ▁population ▁of ▁ 5 6 0 . ▁In ▁ 1 9 0 2 ▁the ▁Wars aw - K alis z ▁railway ▁line ▁was ▁opened , ▁its ▁tracks ▁cutting ▁the ▁village ▁in ▁two . ▁ ▁Fol k ▁culture ▁Information ▁about ▁folk ▁culture