Before 1662, towns in Springfield area were not in a county. Because of Springfields's proximity and larger-size within Massachusetts Bay Colony, Windsor, CT events were sometimes recorded as having occurred in Springfield when they did not. For example, in "Massachusetts, U.S., Town and Vital Records, 1620-1988":
Name: Nathaneel Holkamp [Nathaniel Holcombe] [Nathaneell Holkum]
Record Type: Marriage
Marriage Date: 27 Feb 1670
Marriage Place: Springfield, Massachusetts
Spouse: Mary Bliss
https://www.ancestry.com/discoveryui-content/view/5092963:2495?tid=...
