"Samuel (Lathrop) … m (2) 27 Sep 1738 (Wallingford Vital Records) Lydia da. Thomas & Martha (Munson) Elcock, wid. Benjamin Brockett, …"
Note that Lydia wasn't the widow of Benjamin. Rather, she divorced him - the divorce petition was found in 2022 and published in American Ancestors Magazine, Summer 2023 (24:2:50). The author credited Jacobus for noting that Benjamin was "probably div.".