This example shows a family tree for the Tomar family, with each person represented by a circle and connections drawn as animated paths. The tree uses a stratify layout via `d3.stratify()` and `d3.tree()` to position nodes, with circle color indicating the generation depth. Rendered as SVG, the code animates the links and nodes using D3 transitions. The dataset is hard-coded in the file, listing parent-child relationships.