| Kaminski | Posnan' | Carole Buskin | Carole.Buskin@cox.net |
| Koztowski | Brodnica (Strassburg) W, Prussia | Carole Buskin | Carole.Buskin@cox.net |
| Krzywinski | Brodnica (Strassburg) W. Prussia | Carole Buskin | Carole.Buskin@cox.net |
| Kubasinski | Detroit, Wayne Countty, Michigan | Carole Buskin | Carole.Buskin@cox.net |
| Kubaszenski | Prussia | Carole Buskin | Carole.Buskin@cox.net |
| Kolasa | Unknown Poland to Bay City, MI | Roger Laske | rslaske@comcast.net |
| Kaczmarz | Tulce, Poznan | Ceil Jensen | cjensen@mipolonia.net |
| Kilichowska | Muhlbanz, W. Prussia | Ceil Jensen | cjensen@mipolonia.net |
| Knifka | Wielki, E. Prussia | Ceil Jensen | cjensen@mipolonia.net |
| Kolpacki | Detroit, MI | Ceil Jensen | cjensen@mipolonia.net |
| Konfert | Muhlbanz, W. Prussia | Ceil Jensen | cjensen@mipolonia.net |
| Konopka | Zarzecze, Debowiec, Galicia | Ceil Jensen | cjensen@mipolonia.net |
| Kowalski | Calumet, MI | Ceil Jensen | cjensen@mipolonia.net |
| Kowalski | Poznan - Parisville, MI | Roger Laske | rslaske@comcast.net |
| Kutas | Zarzecze, Debowiec, Galicia | Ceil Jensen | cjensen@mipolonia.net |
| Killian/Kielijan | Joe Brescoll | joebrescoll@sbcglobal.net | |
| Kucyba | Joe Brescoll | joebrescoll@sbcglobal.net | |
| Kasprzak | Jablonka, Poland | Betty Guziak | b_guzak@hotmail.com |
| Kondziela | Silesia to Bessemer, MI | John Riggs | johnckr@yahoo.com |
| Kamienski | Krzecze, Goniadz, Pol.-Arrv. NY 1881 | Blanche Bruno | kamienski@netpenny.net |
| Kociemba | Poland to Detroit | Brenda Kociemba | Kociembabrenda@yahoo.com |
| Kozlowska | Weilogora, PL to Detroit | Maureen Morris | maureenm@sbcglobal.net |
| Kowalski | Prussia to Posen, Michigan | Dick Hills | Dick.Hills@verizon.net |
| Kielszewski | Slupy, Posen to Posen, Michigan | Dick Hills | DickHills@verizon.net |
| Klimek | Luzna, Poland | Kathryn Dec |
deckathryn@aol.com
|
| Kamykowski | Zabledzam Tuchow, Tarnow | Pat Urban | paturban12@yahoo.com |