Boomerang publication 1927 Has Geneology Info Anneke Jans Bogarus Descendants. Issued now then No 11. Contents: Washington-Lincoln Will History repeat itself? , The Little Red Wagon, A Memoriam, Letters to the Boomerang from Interested Readers, Early Life in the City of the Manhattoes, A New Year's Dream, Genealogy. The Letters to the Boomerang are of interest to the descendants of Anneke Jans Bogarus. In the Genealogy section you will find several people with the Bogarus last name Example: Catherine Bogardus married John Sleght, had four children: 62. Rebecca Sleght. born 1774; 63. Maria Sleght, born 1779; 64. Johannes Sleght, born 1782; 65 Petrus Sleght, born 1791.