Looking for CARL Ivar Ahlgren

[Anders Samuelsson]

I am looking for my great grandfather who freely disappeared in the 1920?s in the USA:  
Karl (Ivar) Ahlgren, born in Ängatorp,  Lagmansholm, Västergötland, Sweden, 15 jan. 1878.  His parents were Anders Andreasson /Ahlgren and Kristina Andersdotter/Ahlgren.
 
Karl lived in Hackensack N.J in 1910 and in Rochester and Bristol, Connecticut in 1920. In 1922 he lived in Boston and Georgetown, Connecticut. 1926 he lived in Lynbrook L.S New York City and in the autumn 1927 in Middle Town, New York City. Maybe he lived very near to Battery Park som time.
 
Propabely in the early 1920?s he got at least two male children with a new woman. I don?t know if they married, but his marriage in Sweden was never cancelled.