The song was Froggy went a courtin. My mother used to sing it to me. She had a different version in that the chorus words were similar but not exactly the same. Hers, and I am spelling phonetically were. Froggy went a courtin he did ride, lidabo rinktum chinemo. Lidabo rinktum captain caro bonume she kinemo, zen nikibaum nikibaum lidabo rinktum lidabo rinktum chinemo.