St. Patrick's Cemetery in Lowell, Massachusetts, was founded in 1832 in response to the need for a consecrated burial ground for the growing Catholic Irish community. The website of the cemetery has a genealogy section where you can search for information about burials that occurred from 1895 to 2011. All burials for those years are listed alphabetically in PDF documents. Provided information includes name, age at death, date interred, the location of the grave, and the name of the funeral director who arranged the burial, if know. This final piece of information could potentially lead to funeral home records.
Contact details are also available on the website, should you need to get full interment records.